The statement that is true about network protocols is that:
Using a protocol other than TCP/IP can result in data loss.What are network protocols?A network protocol is a system of principles that governs how data is delivered between devices on the same network.
Primarily, it enables linked devices to interact with one another despite variations in internal operations, architecture, or design.
The way this is done is true the use of Transmission-control protocol/Internet protocol (TCP/IP).
TCP/IP is the primary protocol or communication language of the Internet. Therefore, using a protocol other than TCP/IP can result in data loss.
Learn more about network protocol here:
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write a loop that reads positive integers from stands input and that terinated when it reads an interger that is not positive after the loop termpinates
Loop takes only positive numbers and terminates once it encounters a negative numbers.
Answer and Explanation:
Using javascript:
Var positiveInt= window.prompt("insert positive integer");
While(positiveInt>=0){
Alert("a positive integer");
Var positiveInt= window.prompt("insert positive integer");
}
Or we use the do...while loop
Var positiveInt= window.prompt("insert positive integer");
do{
Var positiveInt= window.prompt("insert positive integer");
}
While (positiveInt>=0);
The above program in javascript checks to see if the input number is negative or positive using the while loop condition and keeps executing with each input until it gets a negative input
____________________ are designed according to a set of constraints that shape the service architecture to emulate the properties of the World Wide Web, resulting in service implementations that rely on the use of core Web technologies (described in the Web Technology section).
Answer: Web services
Explanation:
Web service refers to a piece of software which uses a XML messaging system that's standardized and makes itself available over the internet.
Web services provides standardized web protocols which are vital for communication and exchange of data messaging throughout the internet.
They are are designed according to a set of constraints which help in shaping the service architecture in order to emulate the properties of the World Wide Web.
Answer:
The correct approach is "REST Services".
Explanation:
It merely offers accessibility to commodities as well as authorization to REST customers but also alters capabilities or sources.
With this technique, all communications are generally assumed to be stateless. It, therefore, indicates that the REST resource actually may keep nothing between runs, which makes it useful for cloud computing.what operation can be performed using the total feature
They can do different surgery on people. One is called cataract total and hip replacement surgery which is what can be expected
The correct order to follow for a technology awareness strategy is ____________________. Group of answer choices
Answer:
a. Determine your needs
b. make the Assessments of the resources available to you,
c. do a ranking of the resources in order of their usefulness to you,
d. create or allow the time to make use of the resources.
Explanation:
technology strategy is a concept that gives the important elements of a department and how these elements can interact with each other in order to get the continuous value.
The correct order is to first determine what your needs are, then you carry out an assessment of all the resources that you have at your disposal, then you rank these resources from the most useful to the least and the last is for you to create the time that you would have to use these resources.
1. Write the CSS for an id with the following characteristics: fixed position, light grey background color, bold font weight, and 10 pixels of padding
Answer:
#element
{
position: fixed;
background-color: RGBA(211, 211, 211, 1);
font-weight: bold;
padding: 10px;
}
The values of existing data can be modified using the SQL ________ command, which can be used to change several column values at once.
Answer:
The values of existing data can be modified using the SQL ___Update_____ command, which can be used to change several column values at once.
Explanation:
However, if you are interested in modifying some columns, then you must specify the columns of interest by using Update (table name) Set column1, column2, etc., which assigns a new value for the columns that you want to update, with each column value separated by a comma. The SQL (Structured Query Language) Update command is used to update data of an existing database table.
Large computer programs, such as operating systems, achieve zero defects prior to release. Group of answer choices True False PreviousNext
Answer:
The answer is "False"
Explanation:
It is put to use Six Sigma had 3.4 defects per million opportunities (DPMO) from the start, allowing for a 1.5-sigma process shift. However, the definition of zero faults is a little hazy. Perhaps the area beyond 3.4 DPMO is referred to by the term "zero faults.", that's why Before being released, large computer programs, such as operating systems, must have no faults the wrong choice.
describe the evolution of computers.
Answer:
First remove ur mask then am to give you the evolutions
How long does it take to send a 15 MiB file from Host A to Host B over a circuit-switched network, assuming: Total link transmission rate
Answer:
The answer is "102.2 milliseconds".
Explanation:
Given:
Size of file = 15 MiB
The transmission rate of the total link= 49.7 Gbps
User = 7
Time of setup = 84.5 ms
calculation:
[tex]1\ MiB = 2^{20} = 1048576\ bytes\\\\1\ MiB = 2^{20 \times 8}= 8388608\ bits\\\\15\ MiB= 8388608 \times 15 = 125829120\ bits\\\\[/tex]
So,
Total Number of bits [tex]= 125829120 \ bits[/tex]
Now
The transmission rate of the total link= 49.7 Gbps
[tex]1\ Gbps = 1000000000\ bps\\\\49.7 \ Gbps = 49.7 \times 1000000000 =49700000000\ bps\\\\FDM \ \ network[/tex]
[tex]\text{Calculating the transmission rate for 1 time slot:}[/tex]
[tex]=\frac{ 49700000000}{7} \ bits / second\\\\= 7100000000 \ bits / second\\\\ = \frac{49700000000}{(10^{3\times 7})} \ in\ milliseconds\\\\ =7100000 \ bits / millisecond[/tex]
Now,
[tex]\text{Total time taken to transmit 15 MiB of file} = \frac{\text{Total number of bits}}{\text{Transmission rate}}[/tex]
[tex]= \frac{125829120}{7100000}\\\\= 17.72\\\\[/tex]
[tex]\text{Total time = Setup time + Transmission Time}\\\\[/tex]
[tex]= 84.5+ 17.72\\\\= 102.2 \ milliseconds[/tex]
Question 1(Multiple Choice Worth 5 points)
(01.01 MC)
Which broad category is known for protecting sensitive information in both digital and hard-copy forms?
O Cybersecurity
O Information protection
O Information assurance
Internet Crime Complaint Center
Answer:
Information assurance
Explanation:
Data theft can be defined as a cyber attack which typically involves an unauthorized access to a user's data with the sole intention to use for fraudulent purposes or illegal operations. There are several methods used by cyber criminals or hackers to obtain user data and these includes DDOS attack, SQL injection, man in the middle, phishing, etc.
Information assurance is a broad category that is typically used by cybersecurity or network experts to protect sensitive user information such as passwords, keys, emails, etc., in both digital and hard-copy forms
mention two strategies of collecting data
hub stake should always be provided with a lath stake so that the information about what the hub represents can be written on the lath stake True False
Answer:
True
Explanation:
To protect them from becoming disturbed by construction operations, hub stakes are placed on both sides of a roadway at a certain distance outside the work zone. The final stakes are connected to the hub stakes, which are used to write the essential information.
As a result, hub stakes are always accompanied with stakes.
State two ways of preventing virus attack on a computer.
Answer:
updating the computer and having an anti virus on your computer
what is a mirror site?
14. For the declaration, int a[4] = {1, 2, 3};, which one is right in the following description-
(
A. The meaning of &a[1] and a[1] are same B. The value of a[1] is 1-
C. The value of a[2] is 3
D. The size of a is 12 bytes
Answer:
A.
thanks later baby HAHAHAHAHAA
You are having a problem with your Windows computer that is isolated to a single graphics editing program that you use every day in your work. When you described the problem to the customer service support person for this product, she told you that the only fix for it is to edit a key under HKEY-LOCAL_MACHINE\SOFTWARE. She has assured you that this fix will work without causing any problems, but you are wary of doing this. Descript the steps and precautions taken.
Answer:
I'm not a big tech head but I know that creating a restore point is highly recommended for changing anything that you aren't 100% sure about to your computer.
Choose all that Apply: Which of the following steps should be performed by the CIS for creating a part dispatch for systemboard through Tech Direct?
a) Enter the customer's contact and email address into the primary contact fields when requesting a systemboard through TechDirect
b) Logging fusion ticket to request DPK via DDL
c) Access the customer's DDL account to retrieve DPK and activate the os for the customer
d) Verify the customer email address
Answer:
The steps that should be performed by the CIS for creating a part dispatch for system board through TechDirect are:
a) Enter the customer's contact and email address into the primary contact fields when requesting a system board through TechDirect
b) Logging fusion ticket to request DPK via DDL
c) Access the customer's DDL account to retrieve DPK and activate the os for the customer
d) Verify the customer email address
Explanation:
The four steps given above must be performed in the CIS if you want to create a part dispatch for the system board through TechDirect. TechDirect is a support system that enables one to manage all Dell technologies from a single location. After creating the part dispatch, the customer's contact and email address are entered into the primary contact fields to enable the verification of the customer's email address through the TechDirect.
A recursive method may call other methods, including calling itself. A recursive method has:
1. a base case -- a case that returns a value or exits from a method without performing a recursive call.
2. a recursive case -- calling the method again with a smaller case..
Study the recursive method given below.
For example, this call recursiveMethod (5); returns 15:
public static int recursiveMethod (int num) (
if (num == 0)
return 1;
else {
if (numX2!=0)
return num * recursiveMethod (num -1);
else
return recursiveMethod (num-1);
}
}
1 What is the base case?
2. What does the following statement check?
3. What does the method do?
Answer:
Hence the answer is given as follows,
Explanation:
Base Case:-
If (num == 0) //This is the base case for the given recursive method
return 1;
If(num % 2!=0) checks whether num is odd.
The above condition is true for all odd numbers and false for even numbers.
if the remainder is not equal to zero when we divide the number with 2 then it is odd.
The method:-
The above recursive method calculates the product of odd numbers up to the given range(that is num)
For num=5 => 15(5*3*1).
For num=7 => 105(7*5*3*1).
For num=10 => 945(9*7*5*3*1).
Create a variable in php to store your university information and parse using jQuery Ajax and print your name. The variable must contain information about name, roll no, department and CGPA.
AnswLab giya j ty dy dio:
Explanation:
what is the meaning of compiler
Answer:
in computing it means a program that converts instructions into a machine-code or lower-level form so that they can be read and executed by a computer.
Consider the following class in Java:
public class MountainBike extends Bicycle {
public int seatHeight;
public MountainBike(int startHeight,
int startCadence,
int startSpeed,
int startGear) {
super(startCadence, startSpeed, startGear);
seatHeight = startHeight;
}
public void setHeight(int newValue) {
seatHeight = newValue;
}
}
What is this trying to accomplish?
super(startCadence, startSpeed, startGear);
a. Four fields of the MountainBike class are defined: super, startCadence, startSpeed and startGear.
b. The constructor for the parent class is called.
c. A method of the MountainBike class named super is defined.
d. Three fields are defined for the MountainBike class as intances of the class named super.
Answer:
b. The constructor for the parent class is called.
Explanation:
In this case this specific piece of code is calling the constructor for the parent class. Since a MountainBike object is being created. This creation uses the MountainBike class constructor but since this is a subclass of the Bicycle class, the super() method is calling the parent class constructor and passing the variables startCadence, startSpeed, startGear to that constructor. The Bicycle constructor is the one being called by super() and it will handle what to do with the variables inputs being passed.
2.2 Write a program that uses input to prompt a user for their name and then welcomes them. Note that input will pop up a dialog box. Enter Sarah in the pop-up box when you are prompted so your output will match the desired output.
Answer:
Explanation:
The following program is written in Javascript. It creates a prompt that asks the user for his/her name and saves it in a variable called userName. Then it uses that variable to welcome the user. A test case is shown in the images below with the desired output.
let userName = prompt("Enter Your Name")
alert(`Hello ${userName}`)
How many ways are there to arrange the letters in the word ALGORITHMS? Note, the letter arrangement does not have to spell a word in the dictionary, but the new word must contain all the letters and each letter can be used only once.
there are ten letters in the word, so for the first position we can choose out of 10 option.
no matter wich specific option we choose, we will have 9 letters left for the 2nd letter.
and 8 for the third place.
...
when we will have used up 9 of 10 letters, there will be only one option for the last place.
the number of possible decision-paths is therefore given by this expression:
10*9*8*7*6*5*4*3*2*1
wich is 3,628,800
there are quite a few ways to rearrange 10 letters
The sorting method which commands entries in a going to head predicated on each character without regard to space as well as punctuation, therefore there are 3628800 ways.
The word 'ALGORITHMS' has 10 letters. There is no repeated letter so, the first Letter can hold 10 places if we start taking one letter at a time. The second can then hold nine positions, the third can hold eight, and so on.So, as [tex]\bold{ 10\times 9 \times 8.... \times 3 \times 2 \times 1 = 362,8800}[/tex] ways, we have such a total number of ways.
Learn more:
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Calculate how much disk space (in sectors, tracks, and surfaces) will be required to
store 300,000 120-byte logical records if the disk is fixed sector with 512 bytes/
sector, with 96 sectors/track, 110 tracks per surface, and 8 usable surfaces. Ignore
any file header record(s) and track indexes, and assume that records cannot span
two sectors.
It will be great if you could explain the answer to me. :)
Answer:
see your answer in image
mark me brainlist
The amount of disk space in sectors that would be required to store 300,000 records is equal to 75,000 sectors.
Given the following data:
Number of records = 300,000.Size of each logical record = 120 byte.Number of bytes (sector) = 512.Number of sectors per track = 96.Number of tracks per surface = 110.How to calculate the required disk space?First of all, we would determine the number of logical records that can be held by each sector as follows:
Number of logical records per sector = 512/120
Number of logical records per sector = 4.3 ≈ 4.0.
Now, we can calculate the required disk space to store 300,000 records:
Disk space = 300,000/4
Disk space = 75,000 sectors.
For the tracks, we have:
Disk space in tracks = 75,000/96
Disk space in tracks = 781.25 ≈ 782.
Disk space in tracks = 782 tracks.
For the surfaces, we have:
Disk space in surfaces = 782/110
Disk space in surfaces = 7.10 ≈ 8.
Disk space in surfaces = 8 surfaces.
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The manager of the Super Supermarket would like to be able to compute the unit price for products sold there. To do this, the program should input the name and price of an item per pound and its weight in pounds and ounces. Then it should determine and display the unit price (the price per ounce) of that item and the total cost of the amount purchased. You will need the following variables: ItemName Pounds Ounces PoundPrice TotalPrice UnitPriceYou will need the following formulas: UnitPrice = PoundPrice/16 TotalPrice = PoundPrice * (Pounds + Ounces/16)
Answer:
The program in Python is as follows:
name = input("Name of item: ")
PoundPrice = int(input("Pound Price: "))
Pounds = int(input("Weight (pounds): "))
Ounces = int(input("Weight (ounce): "))
UnitPrice = PoundPrice/16
TotalPrice = PoundPrice * (Pounds + Ounces/16)
print("Unit Price:",UnitPrice)
print("Total Price:",TotalPrice)
Explanation:
This gets the name of the item
name = input("Name of item: ")
This gets the pound price
PoundPrice = int(input("Pound Price: "))
This gets the weight in pounds
Pounds = int(input("Weight (pounds): "))
This gets the weight in ounces
Ounces = int(input("Weight (ounce): "))
This calculates the unit price
UnitPrice = PoundPrice/16
This calculates the total price
TotalPrice = PoundPrice * (Pounds + Ounces/16)
This prints the unit price
print("Unit Price:",UnitPrice)
This prints the total price
print("Total Price:",TotalPrice)
Declare an ArrayList of Strings. Add eight names to the collection. Output the Strings onto the console using the enhanced for loop. Sort the ArrayList using the method Collections.sort. Output the sorted List. Shuffle the list, and output the shuffled list. Note that Collections (with an s) is a class, while Collection is an interface. The Collections class has many useful static methods for processing interfaces, including the sort method. Search for a name in the list that exists; output the location where it was found. Search for a name that is not in the list. What location is reported? Convert the list to an array using toArray. Output the elements of the array. Convert the array back into a list using asList. Output the elements of the list.
Answer:
---------------------------
Explanation:
my mom hid my laptop and now I can't find it
Answer: did you look everywhere ask for it and be like mom i wont do (whatever you did) ever again so please give me a chance can i plsss!!!!!! have it back?
Explanation:
simple as that step by step
If an OS is using paging with offsets needing 12 bits, give the offset (in decimal or hexadecimal) to: the third word on a page _____ the last word on a page ______ (recall: 1 word is 4 bytes)
Answer:
Explanation:
If an OS is using paging with offsets needing 12 bits, give the offset (in decimal or hexadecimal) to: the third word on a page the last word on a page.
what its the difference between Arduinos and Assembler?
Answer:
The Arduino boards can be programmed in assembly. All you need is an ICSP Cable (In Circuit Serial Programmer) and the AVR toolchain (free from ATMEL) to write to the board. You then get the advantage of on board debugging.
As you suggested, you can just slap an ATMEL chip on a breadboard and go to town.
Explanation: cause i said so
In the file BankAccount.java, build a class called BankAccount that manages checking and savings accounts. The class has three private member fields: a customer name (String), the customer's savings account balance (double), and the customer's checking account balance (double).
Implement the following Constructor and instance methods as listed below:
public BankAccount(String newName, double amt1, double amt2) - set the customer name to parameter newName, set the checking account balance to parameter amt1 and set the savings account balance to parameter amt2. (amt stands for amount)
public void setName(String newName) - set the customer name
public String getName() - return the customer name
public void setChecking(double amt) - set the checking account balance to parameter amt
public double getChecking() - return the checking account balance
public void setSavings(double amt) - set the savings account balance to parameter amt
public double getSavings() - return the savings account balance
public void depositChecking(double amt) - add parameter amt to the checking account balance (only if positive)
public void depositSavings(double amt) - add parameter amt to the savings account balance (only if positive)
public void withdrawChecking(double amt) - subtract parameter amt from the checking account balance (only if positive)
public void withdrawSavings(double amt) - subtract parameter amt from the savings account balance (only if positive)
public void transferToSavings(double amt) - subtract parameter amt from the checking account balance and add to the savings account balance (only if positive)
Answer:
Explanation:
The following code is written in Java and creates the BankAccount class with all of the requested methods, including the constructor, getter and setter methods, withdraw methods, and even the transferToSavings method. A preview can be seen in the attached image below.
class BankAccount {
private String customerName;
private double savingsBalance, checkingsBalance;
public BankAccount(String newName, double amt1, double amt2) {
this.customerName = newName;
this.checkingsBalance = amt1;
this.savingsBalance = amt2;
}
public String getCustomerName() {
return customerName;
}
public void setCustomerName(String customerName) {
this.customerName = customerName;
}
public double getSavingsBalance() {
return savingsBalance;
}
public void setSavingsBalance(double savingsBalance) {
this.savingsBalance = savingsBalance;
}
public double getCheckingsBalance() {
return checkingsBalance;
}
public void setCheckingsBalance(double checkingsBalance) {
this.checkingsBalance = checkingsBalance;
}
public void depositChecking(double amt) {
if (amt > 0) {
this.checkingsBalance += amt;
}
}
public void depositSavings(double amt) {
if (amt > 0) {
this.savingsBalance += amt;
}
}
public void withdrawChecking(double amt) {
if (amt > 0) {
this.checkingsBalance -= amt;
}
}
public void withdrawSavings(double amt) {
if (amt > 0) {
this.savingsBalance -= amt;
}
}
public void transferToSavings(double amt) {
if (amt > 0 ) {
this.checkingsBalance -= amt;
this.savingsBalance += amt;
}
}
}
Answer:
public class BankAccount {
private String customerName;
private double savingsBalance;
private double checkingsBalance;
public BankAccount(String newName, double amt1, double amt2) {
this.customerName = newName;
this.checkingsBalance = amt1;
this.savingsBalance = amt2;
}
public void setName(String newName) {
this.customerName = customerName;
}
public String getName() {
return customerName;
}
public void setChecking(double checkingsBalance) {
this.checkingsBalance = checkingsBalance;
}
public double getChecking() {
return checkingsBalance;
}
public void setSavings(double savingsBalance) {
this.savingsBalance = savingsBalance;
}
public double getSavings() {
return savingsBalance;
}
public void depositChecking(double amt) {
if (amt > 0) {
this.checkingsBalance += amt;
}
}
public void depositSavings(double amt) {
if (amt > 0) {
this.savingsBalance += amt;
}
}
public void withdrawChecking(double amt) {
if (amt > 0) {
this.checkingsBalance -= amt;
}
}
public void withdrawSavings(double amt) {
if (amt > 0) {
this.savingsBalance -= amt;
}
}
public void transferToSavings(double amt) {
if (amt > 0 ) {
this.checkingsBalance -= amt;
this.savingsBalance += amt;
}
}
}
