20% of the cpu time is used in handling network packets as a network card on a machine is receiving packets at an average rate of 100 packets per second.
What is CPU time?CPU time is the amount of time a central processing unit was utilized to process instructions from a computer program or operating system, as opposed to elapsed time, which includes things like waiting for input/output operations or going into low-power mode. CPU time is expressed in clock ticks or seconds. CPU time (countable and uncountable, plural CPU times) (computing) The time it takes a central processing unit to process instructions for a certain program or job.
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ssl builds on the encoding format of the digital encryption standard (des) protocol and uses digital signatures based on public-key cryptosystems to secure e-mail.
In order to replace 3DES, the Advanced Encryption Standard (AES) was released in 2001.
What new encryption standard, still in use today, was created to replace DES? In order to replace 3DES, the Advanced Encryption Standard (AES) was released in 2001.The 3DES technique, which is based on the Data Encryption Standard (DES) algorithm, was decommissioned in 2005. IPsec (Internet Protocol Security) is a group of protocols that secures network communication over IP networks.Digital signatures are based on public key cryptography, commonly referred to as asymmetric cryptography, and offer security services for IP network traffic such as encrypting sensitive data, authentication, protection against replay, and data confidentiality.Two keys are generated using a public key algorithm, such as RSA (Rivest-Shamir-Adleman), to create a pair of keys that are mathematically connected, one private and one public.
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A lean-systems method of asking questions about a process is the __________ approach.
A. 5W2H
B. 2 kaizen
C. 3 kanban
D. jidoka
E. heijunka
If you want to add data to a new file, what is the correct operation to perform?
a. Create file
b. Append file
c. Update file
d. Read and write file
The correct operation to perform is to open the file in write mode, write the data to the file, and then close the file.
Understanding the Correct Process for Writing Data to a FileWriting data to a file is an essential operation in many computing tasks. It is important to understand the correct way to perform this operation in order to ensure that data is stored properly.
The first step in this process is to open the file in write mode. This allows the program to access the file and write data to it. Depending on the programming language being used, this may involve creating a file object, or simply opening the file with a specific file mode.The next step is to write the data to the file. Depending on the programming language and the type of data being written, this may require specific formatting or encoding. It is important to be familiar with the language's functions for writing data to a file and to make sure that the correct formatting is being used.The last step is to close the file. This is necessary to ensure that the data is stored properly and that other programs can access the file without any issues.Learn more about Writing Data to a File at: https://brainly.com/question/28583072
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you work for a small isp. several of your customers have called to complain about slow responses from a popular website. you suspect that network congestion is at fault. which tcp/ip utility would help you determine where the congestion is occurring?
Tracert TCP/IP utility would help you determine where the congestion is occurring.
What is a website?
The term "website" first appeared in the English language in 1994, according to the Online Etymology Dictionary. It combines "Web," or in the Internet sense, with "Site." A website sometimes referred to as a website, is a compilation of Web pages and related information that is accessible via a single domain name and made available on at least one Web server. In order to better explain crucial concepts to users, the material is frequently provided on a website in the form of images or videos. Additionally, visitors may be sold goods or services via a website. A website, such as the one for Computer Hope, is composed of numerous web pages.To learn more about the website refer to:
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digital assistants like siri, cortana, and alexa are mostly considered to be sophisticated and high functioning. what are technologies do they use to produce clear and accurate results
Yes! Conversational AI can be seen in products like Siri, Alexa, and, which are present in every home today. Compared to standard chatbots that are programmed with responses to particular questions, these conversational AI bots are more advanced.
Are Alexa and Siri instances of man-made consciousness?Digital voice assistants Alexa and Siri from Apple and Amazon are more than just useful tools; they are also very real applications of artificial intelligence, which is becoming more and more ingrained in our daily lives.
What are examples of Siri and Cortana?Abstract. Software agents known as voice assistants are able to understand human speech and respond with simulated voices. The most widely used voice assistants are Siri from Apple, Alexa from Amazon, Cortana from Microsoft, and Assistant. These voice assistants can be embedded in smartphones or used as dedicated home speakers.
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what is true about a class and interface type? a. you can convert from a class type to any interface type that the class implements
In a class and interface type , you can convert from a class type to any interface type that the class implements.
A Class can be defined as the collection of objects that have a similar type of properties. It is a logical entity that can be seen as a blueprint for creating the objects. A Class can have many objects where each has the attributes and behavior defined by the class itself. However, we can also create a singleton class that has only a single instance.The interface in Java can be defined as the blueprint of the class. An interface can have abstract methods and static constants. By using the interface, we can achieve abstraction in java. We can also achieve multiple inheritance in java using interface. We cannot define the method body in the interface.An interface is different from abstract classes, i.e., an interface can't be instantiated, just like the abstract class. However, fields are static, public, and final in the interface, whereas; methods are public and abstract.To know more about class and interface visit:
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legacy systems typically run on the latest hardware.
a. true
b. false
Any dated computing system, equipment, or software that is still in use is referred to as a legacy system.
What is a legacy system?
Any dated computing system, equipment, or software that is still in use is referred to as a legacy system. Computer hardware, software, file formats, and programming languages are examples of legacy systems. Not all legacy systems, meanwhile, use antiquated technology. The majority of legacy systems continue to function even when they are out of date, and businesses frequently use legacy systems as long as they are necessary for their ongoing operations and business requirements.For the following causes, applications, systems, and other technologies become legacy IT systems:The designers or developers of their software no longer provide them with updates, support, or maintenance.They are no longer for sale, or the technology they need to operate and maintain them is outdated.They can no longer maintain the software of a business when it comes to hardware like mainframes.The system needs to be maintained by IT specialists with complicated, generally out-of-date technological skill sets, such as COBOL programming. Finding and hiring these experts might be expensive.Compared to new systems, repairs take too long.Maintenance expenses rise to an unsustainable level.They cannot be updated to match current cybersecurity standards and are overly exposed to security flaws.To Learn more About legacy system refer To:
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At each step of its operation, the input to a Central Processing Unit is O A a program O B. an instruction O C. main memory OD.control unit
At each step of its operation, the input to a Central Processing Unit is an instruction.
The part of a computer that obtains and executes instructions is called the central processing unit (CPU). A system's CPU can be thought of as its brain. It is made up of a control unit, a number of registers, and an arithmetic and logic unit (ALU). The term "processor" is frequently used to refer to the CPU. The ALU performs mathematical, logical, and related processes as directed by the software.
The control unit directs the movement of data within the CPU, the exchange of data and control signals across external interfaces, and all ALU operations (system bus). The CPU has high-speed internal memory storage units called registers.
Some registers can be accessed by the user, or by the programmer via the machine instruction set. Other registers are solely reserved for the CPU to be used for control.
All CPU parts are synchronized by an internal clock. Megahertz (MHz), or millions of clock pulses per second, is a unit of measurement for clock speed. The clock speed simply gauges how quickly the CPU executes an instruction.
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explain the security implications of embedded and specialized systems.
Embedded systems, which use computer technology to accomplish a specific function in commonplace equipment, present a special set of difficulties.
What is Embedded systems?Embedded systems, which use computer technology to accomplish a specific function in commonplace equipment, present a special set of difficulties. Candidates will need to show their understanding of how embedded systems affect security on the CompTIA Security+ test.Many of the security issues faced by embedded systems are similar, but each type of system adds a new level of complexity and special characteristics. Because the security threats were unknown for a long time, manufacturers didn't pay much attention to the security of embedded systems.Security, however, is frequently neglected, even for more modern gadgets. The fact that these gadgets are compact and adding security would reduce usefulness is a big factor driving this trend.Specialized systems, which comprised automated and embedded controllers, are becoming common place among the general consumer.To learn more about Embedded systems refer to:
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which form of authentication involves the exchange of a password-like key that must be entered on both devices?
Mode USB key
Which protocol encrypts data as it moves through a network?The network security protocol known as SSL Secure Socket Layer (SSL) is primarily used to protect sensitive data and internet connections. Both server/client and server/server devices communication are supported by this protocol. SSL encrypts data in transit to guard against reading.
What method is employed to encrypt data and keep it isolated from other Internet traffic?Using two separate keys to encrypt or sign data, public key cryptography makes one of the keys—the public key—available to everyone for usage. The private key is the name given to the other key.
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1.5.5: Work Shift
5 points
Let's Go!
A doctor works 20 hours, 42 minutes, and 16 seconds in one shift at a hospital. Convert the total shift time into seconds and display that information.
NOTE: You must use at least ONE compound operator (+=, -=, *=, /=, %=) program.
The total works in seconds after we code in Java is 74536.
How to convert time in Java?Operator in Java programming language is a symbol to perform mathematic operation. The compound operator is the compound symbol that combining two mathematic operation. For this code we gonna use compound operator +=, but before code I will provide you example.
a += b is equal to a = a + b.
The code is,
public class workshift {
public static void main(String[] args) {
int hours = 20, minutes = 42, seconds = 16;
int tSeconds;
tSeconds = (hours*60*60);
tSeconds += (minutes*60);
tSeconds += seconds;
System.out.println(tSeconds);
}
}
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Write a program that asks the user to enter a city name, and then prints Oh! CITY is a cool spot. Your program should repeat these steps until the user inputs Nope.
Sample Run
Please enter a city name: (Nope to end) San Antonio
Oh! San Antonio is a cool spot.
Please enter a city name: (Nope to end) Los Angeles
Oh! Los Angeles is a cool spot.
Please enter a city name: (Nope to end) Portland
Oh! Portland is a cool spot.
Please enter a city name: (Nope to end) Miami
Oh! Miami is a cool spot.
Please enter a city name: (Nope to end) Nope
Answer:
# Ask the user to enter a city name
city = input("Please enter a city name: (Nope to end) ")
# Repeat until the user inputs "Nope"
while city != "Nope":
# Print a message about the city
print("Oh! %s is a cool spot." % city)
# Ask the user for another city name
city = input("Please enter a city name: (Nope to end) ")
programmers can use sql on systems ranging from pcs to mid-size servers.
It is false that Programmers can use SQL on systems ranging from PCs to mid-size servers.
Applications for structured query language can be found in a wide range of sectors, mostly in those that deal with database-related tasks. It might be used, for example, by a data analyst to query data sets and produce precise insights. On the other hand, a data scientist might use this programming language to add data to their models.
Businesses and other organizations use SQL tools to create and modify new tables as well as access and edit information and data in their databases.
A database is a tool for gathering and organizing data. Databases can store data about people, things, orders, and other things. Many databases begin in a spreadsheet or word processor. Many firms find it beneficial to move them to a database made by a database management system as they grow larger.
SQL helps manage the data kept in databases, enabling users to get the precise data they require when they need it.
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in a blocking system call, the execution of a process is suspended a) until the process is woken up by some other process. b) until a fixed amount of time has elapsed. c) the kernel raises the priority of that process. d) the i/o has completed.
d) the i/o has completed in a blocking system call, the execution of a process is suspended.
what is blocking system call?Any system call that blocks an action must wait until it can be finished. If no input is available, read() will wait until it does (assuming you haven't changed it to non-blocking, in which case it wouldn't be a blocking system call, of course). A blocked process is one that is awaiting some action, such as the release of a resource or the conclusion of an I/O activity. The phrase is derived from the method used by theatre directors in the 19th century, like Sir W. S. Gilbert, to plan out the staging of a scene on a miniature stage with a block for each actor.
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refer to the download. based on the information shown in the download, what can be said of the configuration of the gi0/4 interface?
The interface duplex has been auto-negotiated. Manual configuration is supported by the vast majority of Ethernet ports.
What is the gi0/4 interface?When executing the show IP interface brief command, both And the a B can return a UP/UP state. A layer 3 ping, on the other hand, may fail. Disconnecting the wire results in a DOWN/DOWN condition. "10.100.73.0/24 [110/46] via 10.10.10.2, 00:00:01, GigabitEthernet0/1," states the OSPF entry. The words "a-full" as well as "1000" are presented on the Gi0/6 interface. This implies that the interface speed has been manually defined the with speed 1000 command, while the interface duplex has been automatically negotiated.
The destination network is 10.100.73.0 with a suffix length of /24, which is also represented by the value 255.255.255.0 in dotted-decimal notation.
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when analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. this can be done by normalizing to values between 0 and 1, or throwing away outliers. for this program, adjust the values by subtracting each value from the maximum. input values should be added to the list until -1 is entered. ex: if the input is:
The python programming that question is asking:
# create list
my_list = []
#get input
min_val=0;
total_input = int(input("Enter total number of elements : "))
for i in range(0, total_input):
input_val = int(input())
if i==0:
min_val=input_val
if input_val < min_val:
min_val=input_val
my_list.append(input_val)
print(my_list)
print(min_val)
for i in range(0, total_input):
my_list[i]=my_list[i]-min_val
print(my_list)
Using the input method take input from the user for a total number of values in the list. Use a loop to take values from the user and store them in a list. The loop starts from 0 and terminates when the index is equal to a number of elements. while taking input set minimum to first input taken from the user. To do this use the if statement on the index of the loop if the Index of the loop is 0 set input from the user to a minimum.
Now for each input received from the user check if it's less than the minimum. If the input value is less than the minimum set the current input value to the minimum.
After the list is populated with data we have a minimum value in the list.
Once again use a loop to iterate through the list and perform the following steps.
Read value at the current index
Subtract a minimum value from the current index value.
Save new value to the current index in the list
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All of the following are examples of activities performed by an operating system EXCEPT allowing a user to manage system memory O allowing a user to control common computer hardware functions allowing a user to manage files allowing a user to do word processing
An operating system performs all the activities in the given options except D: allowing a user to do word processing.
An operating system (OS) is a system program that, after being initially loaded into the computer system by a boot program, manages and handles all of the other application programs in a computer. The application programs make use of the operating system by creating requests for services through a defined API or application program interface. Simply, an operating system is responsible to manage computer hardware, and software resources, as well as providing common services for computer programs.
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A logical design that controls the order in which a set of statements execute is called a __________. a. control structure b. sequence structure c. logical structure d. relational structur
A logical design that controls the order in which a set of statements execute is called a B: sequence structure.
In the context of programming, sequence structure is the default control structure in which the instructions are executed one after another. For instance, in order to carry out a basic arithmetic sum operation between two numbers using a program, the basic execution of actions will be as follows:
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what type of ipv6 address is fe80::8cf1:2c42:ffde:da1c?
The type of ipv6 address, fe80::8cf1:2c42:ffde:da1c is link local address. A link-local address in computer networking is the IP address that should be used for communication inside a logical division of the network.
A link-local address in computer networking is a unicast network address that is only usable for communications with other hosts linked to the same subnetwork. The method of stateless address autoconfiguration, also known as link-local address autoconfiguration or auto-IP, is most frequently used to automatically assign link-local addresses.
Beyond their network segment, link-local addresses are not guaranteed to be singular. Routers do not, therefore, forward packets with link-local source or destination addresses.
Administrators can manually allocate link-local addresses or operating systems can do so automatically. They are typically assigned in Internet Protocol (IP) networks utilizing stateless address autoconfiguration, which frequently employs a stochastic procedure to determine the value of link-local addresses.
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Which of the following solutions relates to isolation-based containment? Select all that apply.
A. Disable Firewall ACL's
B. Disable a service
C. Disconnect a computer
D. Disable a user account
There are several options for isolation-based containment. Disable a service, a computer connection, or a user account.
What in cyber security does containment mean?Utilizing confinement is one way to offer connectivity and security at the same time. What is containment, exactly? A containment strategy uses access points to regulate who has access to what data, files, systems, or networks.
What crucial measures should be taken to contain a cyber security incident?Restoration, elimination, and containment Making decisions is a crucial component of confinement (e.g., shut down a system, disconnect it from a network, or disable certain functions). If there are predetermined tactics and procedures for containing the crisis, such decisions are much simpler to make.
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27 a data center has recently updated a physical server to host multiple operating systems on a single cpu. the data center can now provide each customer with a separate web server without having to allocate an actual discrete server for each customer. what is the networking trend that is being implemented by the data center in this situation?
Virtualization is the networking trend that is being implemented by the data center in this situation.
To imitate hardware functions and build a virtual computer system, virtualization uses software. This makes it possible for IT companies to run different operating systems, applications, and virtual systems on a single server. Greater efficiency and scale economies are two advantages that follow. With the help of virtualization technology, you may build meaningful IT services with resources that are often restricted to hardware. By dividing a physical machine's capabilities among numerous users or environments, it enables you to utilize the entire machine's capabilities.
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juan is an experienced information security professional. he has spent a lot of time evaluating computers for evidence of criminal or malicious activity as well as recovering data. which global information assurance certification (giac) credential focus area is most likely to have certifications that are a good fit for juan's skills and knowledge?
Data security, application security, network security, computer security, physical security, and data loss prevention are issues that these information technology security specialists are concerned with.
What do you mean by Information security professional ?In order to keep an organization's internal computer network safe and secure from risks like malware, phishing, password attacks, and other breaches, they work to identify threats and discover solutions. However, the business has a variety of roles and there are a few distinct cybersecurity careers accessible.
The methods and techniques that businesses employ to safeguard information are referred to as information security (or InfoSec). This includes setting up security measures to prohibit unauthorized users from accessing sensitive data.What is Global Information Assurance Certification (GIAC) ?A certification body for information security known as Global Information Assurance Certification focuses on technical and practical certification as well as cutting-edge research through its GIAC Gold program.
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Juan needs GIAC Certified Forensic Examiner (GCFE) certificate according to his requirements.
What is GIAC?Global Information Assurance Certification is a company that issues information security certifications and specializes in innovative research as well as theoretical and practical certification through GIAC Gold program.
The certification body was established in 1999 by SANS Institute, and The Escal Institute of Advanced Technologies owns the trademark on the name "GIAC."
In conjunction with the SANS training programs, GIAC offers a series of vendor-neutral computer security certifications.
In order to stay ahead of "black hat" methods, GIAC focuses specifically on the cutting-edge technological improvement of IT security.
The SANS Reading Room on the GIAC website features papers prepared by candidates for GIAC certification. Globally, GIAC has awarded 173,822 certifications as of August 27, 2022.
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which one of the following is not a good technique for performing authentication of an end user?
One of the following is not a good technique for performing authentication of an end user is identification number.
What is identification number?To complete various financial transactions, a personal identification number (PIN), which is a numerical code supplied with a payment card, must be input. A personal identification number (PIN) is primarily used to offer an extra degree of protection to electronic transactions. It's a little-known fact that your ID number consists of more than simply your birthdate and seven arbitrary digits. Each digit indicates a piece of personal data about you, such as your gender and country of residence.
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consider the carseats dataset from the islr library. split the dataset into two portions, a random 60% will be the training dataset, and the remaining 40% will be the testing data. use tree() to fit a regression tree to the training set, the response variable will be sales. plot the tree, and interpret the results. what test mse do you obtain? use cross-validation in order to determine the optimal level of tree complexity. plot your pruned tree. does pruning the tree improve the test mse? use random forests to analyze this data, the default options are fine. what test mse do you obtain? use the importance() and varimpplot() functions to determine which variables are most important.
To split the carseats dataset from the islr library into a training dataset and a testing dataset, you can use the sample() function in R.
How to split the dataset?you could use the following code to split the dataset into a random 60% training dataset and a 40% testing dataset:
# Load the islr library
library(islr)
# Load the carseats dataset
data(carseats)
# Split the dataset into training and testing sets
train_idx <- sample(nrow(carseats), size = 0.6 * nrow(carseats))
train <- carseats[train_idx, ]
test <- carseats[-train_idx, ]
Once you have split the dataset, you can use the tree() function to fit a regression tree to the training set. The response variable will be sales. For example, you could use the following code:
# Fit a regression tree to the training set
model <- tree(sales ~ ., data = train)
This will fit a regression tree to the training dataset, using all of the other variables in the dataset as predictors for the sales variable. You can then use this model to make predictions on the testing dataset and evaluate its performance
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ciara has created a shell script that works just fine in the shell where she developed it. however, when she tries to execute it in a subshell some of the environment variables don't seem to be correct. how can she resolve this issue?
Answer:
There are several potential reasons why environment variables might not be set correctly in a subshell when running a shell script. Here are a few potential solutions that Ciara could try to resolve this issue:
Check the syntax of the script: Ciara should make sure that the script is correctly formatted and that there are no syntax errors that might be causing problems.
Use the "source" command: Ciara can try running the script using the "source" command, which will execute the script in the current shell rather than in a subshell. This can help ensure that the environment variables set by the script are available in the current shell.
Export the environment variables: If Ciara wants to set environment variables that will be available in subshells, she can use the "export" command to make the variables available in subshells. For example, she can use "export MYVAR=value" to set the MYVAR environment variable.
Use absolute paths: If the script references files or directories using relative paths, these paths might not be correct when the script is run in a subshell with a different working directory. Ciara can try using absolute paths to ensure that the script can find the correct files and directories.
Check the permissions: Ciara should make sure that the script has the correct permissions and that she has permission to execute it.
I hope these suggestions help you. Let me know if you have any other questions.
on a system that uses paging, a process cannot access memory that it does not own. why? how could an operating system allow a process to access additional memory that it does not own? why should it this be allowed and what risks would be introduced once it were allowed. how would separate processes ameliorate these risks? (20 points)
A process cannot refer to a page that it does not own since it won't be in the page table. Such access can be enabled by an operating system by simply allowing the addition of non-process memory entries to the process' page table.
What is an operating system?An operating system is a piece of system software that controls computer resources, hardware, and common services for software programs.
Microsoft's main operating system, Windows, is the industry norm for personal and commercial computers.
The GUI-based OS was first introduced in 1985 and has subsequently been published in numerous iterations.
The rapid growth of personal computing was primarily attributed to the approachable Windows 95.
Because the page won't be in the page table, a process cannot refer to a page that it does not own.
An operating system only needs to let the addition of entries for non-process memory to the process' page table in order to permit such access.
Therefore, a process cannot refer to a page that it does not own since it won't be in the page table. Such access can be enabled by an operating system by simply allowing the addition of non-process memory entries to the process' page table.
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the best description of the purpose of think-aloud protocols is that they are used to determine
The purpose of think-aloud protocols is that they are used to determine what information a person pays attention to when solving a problem.
What is think-aloud protocols?In the Think-Aloud protocol, participants think aloud while performing a series of designated tasks. Participants are asked to say whatever comes to mind as they complete the task. This includes what they see, think, do and feel. This allows the observer to gain insight into the participants' cognitive processes (not just the final product) and allows them to make their thought processes as explicit as possible while performing the task. In a formal research protocol, all verbalizations are transcribed and then analyzed. In the context of usability testing, observers are asked to take notes on what participants say and do without trying to interpret what they say or do. In particular, you are asked to pay attention to where you encounter difficulties. Test sessions can be conducted on participants' own devices or in a more controlled environment. Sessions are often recorded with audio and video so developers can go back and see what participants did and how they responded.
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Which method is used by a PAT-enabled router to send incoming packets to the correct inside hosts? It uses the source TCP or UDP port number on the incoming packet. It uses a combination of the source TCP or UDP port number and the destination IP address on the incoming packet. O It uses the destination TCP or UDP port number on the incoming packet. It uses the source IP address on the incoming packet. Question 17 1 pts As a DHCPv4 client lease is about to expire, what is the message that the client sends the DHCP server? O DHCPDISCOVER O DHCPACK DHCPOFFER O DHCPREQUEST
It uses the destination TCP or UDP port number on the incoming packet.
Difference between TCP and UDP:
TCP is a connection-oriented convention, though UDP is a connectionless convention. A vital contrast among TCP and UDP is speed, as TCP is similarly more slow than UDP. In general, UDP is a lot quicker, more straightforward, and proficient convention, notwithstanding, retransmission of lost information bundles is just conceivable with TCP.
One more eminent error with TCP versus UDP is that TCP gives an arranged conveyance of information from client to server (as well as the other way around), though UDP isn't devoted to start to finish correspondences, nor does it really look at the preparation of the collector (requiring less overheads and occupying less room).
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we learned about troubleshooting wireless. some of those topics included the specifications and limitations of wireless. how do physical obstructions affect wireless? what are the ways that are affected? would there be ways to alleviate those obstructions, and what would they be? how would the placement of antennas help? channel allocation? in lesson 25, we learned about general network troubleshooting. what are some of the ways to consider when troubleshooting an issue? what would be the most common?
Troubleshooting is the process of identifying network problems with a rigorous, repeatable methodology and then addressing those problems with tried-and-true techniques.
What is troubleshooting wireless?The practice of locating network issues using a thorough, repeatable approach and then resolving those issues using methods that can be tested is known as troubleshooting.
It's conceivable that the network settings have changed or the profile is corrupted if you previously had no trouble connecting to a Wi-Fi network.
Remove (or "forget") the network connection and then re-connect to the network to resolve this.
Some of the most frequent network connection problems that IT departments need to solve include slow network speeds, weak Wi-Fi signals, and damaged cabling.
Therefore, troubleshooting is the process of identifying network problems with a rigorous, repeatable methodology and then addressing those problems with tried-and-true techniques.
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Correct question:
What is troubleshooting wireless?
What would be the result of typing the function =INT(RAND()*5) into cell B1?
would it creat 5 random numbers in cells B1 to B5
or
would it make a single random number between 1 and 5 in cell b1
Answer:
The function =INT(RAND()*5) would create a single random number between 1 and 5 in cell B1.
