ENIAC, which stands for electronic numerical integrator and computer, is an example of a digital computer.
The first programmable, electrical, general-purpose digital computer was the ENIAC (/niaek/; Electronic Numerical Integrator and Computer). It was finished in 1945. These features were available on other computers, but the ENIAC offered them all in one convenient package. It could solve "a vast class of numerical problems" through reprogramming and was Turing-complete.
ENIAC's first program was a study of the viability of the thermonuclear bomb, even though it was built and largely used to generate artillery firing tables for the United States Army's Ballistic Research Laboratory (which eventually became a part of the Army Research Laboratory).
ENIAC was finished in 1945 and used for real-world operations for the first time on December 10 of that same year.
On February 15, 1946, ENIAC was solemnly dedicated at the University of Pennsylvania. It cost $487,000 (which would be $5,900,000 in 2020), and the press hailed it as a "Giant Brain."
This computational capacity, combined with general-purpose programmability, attracted scientists and industrialists alike. It was on the order of a thousand times faster than electro-mechanical devices. Numerous additional calculations for issues were possible thanks to the speed and programmability combined. One ENIAC could replace 2,400 people, as it calculated a route in 30 seconds that would have taken a human 20 hours.
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true or false? the purpose of a gateway firewall is to block potentially hostile traffic from reaching the internal lan.
Answer:True
Explanation:
printtech, inc. is introducing a new line of ink-jet printers and would like to promote the number of pages a user can expect from a print cartridge. a sample of 10 cartridges revealed the following number of pages printed.
If sample of 10 cartridges revealed then
a. Mean = AVERAGE (A66: A75) = 2408.80
b. Confidence interval for the population mean is between 2191.040 and 2626.560
What is cartridge?When used with inkjet printers, ink cartridges are printer cartridges that contain ink. Ink cartridges are required for printing on your printer.
With inkjet printers, cartridges are used. A number of printer cartridges are typically used by inkjet printers to print a page. Although more specialized inkjet printers like photo printers may need 6 to 12 ink cartridges, the majority of inkjet printers only use a combination of two or four cartridges.
Inkjet printers typically employ one of the two methods:
a tri-color and a black cartridge, or two cartridges.cartridges in the following colors: black, cyan, magenta, and yellow.Learn more about ink cartridges
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select the definition of a function that given a two-dimensional array, named scores, of 3 rows and 2 columns, prints the elements in each row followed by a newline character.
The definition of a function is that it is given a two-dimensional array, named scores, of three rows and two columns and prints elements in each row followed by a newline character.
Code:
for (int i_row = 0; i_row < 3; i_row++){
for (int k_col = 0; k_col <2; k_col++)
{
q[i_row][k_col] = 0;
}
}
What is two-dimensional array?
A two-dimensional array can be thought of as an array of arrays. The 2D array is organized as matrices, which are collections of rows and columns. However, 2D arrays are designed to implement a data structure that resembles a relational database. It allows for the storage of large amounts of data at once, which can then be passed to any number of functions as needed.
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What is the meaning of unwanted software?.
Unwanted software are programs that alter the Windows experience without your consent or control. This can take the form of modified browsing experience, lack of control over downloads and installation, misleading messages, or unauthorized changes to Windows settings
each sequence represents a pre-order traversal of a tree. each letter is the label of a vertex. internal vertices are labeled with lower-case letters and leaves are labeled with capital letters. furthermore, the tree has the property that every internal vertex has exactly two children. give a tree t such that a pre-order traversal of t visits the vertices in the order given. for example, the sequence a, a, b would correspond to the tree:
Using the knowledge in computational language in SQL it is possible to write a code that each letter is the label of a vertex and internal vertices are labeled with lower-case letters and leaves are labeled with capital letters.
Writting the code:r = root of T
if r is a leaf then
list r
else
l = first child of r from left to right
T(l) = subtree with l as its root
inorder(T(l))
list r
for each child c of r except for l from left to right do
T(c) = subtree with c as its root
inorder(T(c))
end for
end if
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you can add a command button to a form using the command button wizard, one of many (fill the blank) wizards access offers.
You can add a command button to a form using the command button wizard, one of many form wizards access offers.
On the Creation tab, Access offers a number of quick-generate form options that each let you create a form with a single click. Use the Form Wizard instead if you'd want to be more selective about the fields that show up on the form. Additionally, you may specify how the data is sorted and categorized using the wizard, and you can use fields from several tables or queries (provided that you specified the relationships between the tables and queries beforehand).
The outcomes that the Form Wizard can provide depend on the settings you choose. Therefore, until you achieve the desired outcomes, we advise that you run the form wizard numerous times, trying with various settings each time.
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a study examined the average pay for men and women entering the workforce as doctors for 21 different positions.26 (a) if each gender was equally paid, then we would expect about half of those positions to have men paid more than women and women would be paid more than men in the other half of positions. write appropriate hypotheses to test this scenario. (b) men were, on average, paid more in 19 of those 21 positions. supposing these 21 positions represent a simple random sample, complete a hypothesis test using your hypotheses from part (a).
a) The hypothesis test is given as follows:
Null hypothesis: [tex]H_0: p = 0.5[/tex].Alternative hypothesis: [tex]H_1: p \neq 0.5[/tex]b) There is sufficient evidence to conclude that each gender is not equally paid.
What are the hypothesis tested?At the null hypothesis, it is tested if there isn't enough evidence to conclude that men and women are not equally paid, that is, the proportion is of 0.5, hence:
[tex]H_0: p = 0.5[/tex].
At the alternative hypothesis, it is tested if there is enough evidence to conclude that men and women are not equally paid, that is, the proportion is not of 0.5, hence:
[tex]H_1: p \neq 0.5[/tex].
We have a two-tailed test, as we are testing if the proportion is different of a value, with a standard significance level of 0.05, hence the critical value is of:
|z| = 1.96.
What is the test statistic?The test statistic is obtained by the equation presented as follows:
[tex]z = \frac{\overline{p} - p}{\sqrt{\frac{p(1-p)}{n}}}[/tex]
In which the parameters of the equation are listed as follows:
[tex]\overline{p}[/tex] is the sample proportion.p is the proportion tested at the null hypothesis.n is the sample size.The values of these parameters are given as follows:
[tex]n = 21, \overline{p} = \frac{19}{21} = 0.9048, p = 0.5[/tex]
Hence the test statistic is of:
[tex]z = \frac{\overline{p} - p}{\sqrt{\frac{p(1-p)}{n}}}[/tex]
[tex]z = \frac{0.9048 - 0.5}{\sqrt{\frac{0.5(0.5)}{21}}}[/tex]
z = 3.71.
There is sufficient evidence to conclude that each gender is not equally paid, as the test statistic is greater than the critical value for the two-tailed test.
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Ceejay needs to find a way to allow users to work from home using company owned laptops during a pandemic so that they are able to access resources on the intranet. Which of the following would be the best choice for him to implement?
a. RDP b. VPN c. VNC d. IP Spoofing
Since Ceejay needs to find a way to allow users to work from home using company owned laptops during a pandemic so that they are able to access resources on the intranet, the best choice for him to implement is: B. VPN.
What is a VPN?In Computer technology, a VPN is an abbreviation for Virtual Private Network and it can be defined as a secured, encrypted and private web-based service that is typically used for accessing region-restricted and censored internet content from remote locations.
In this context, we can reasonably infer and logically deduce that Ceejay should implement a Virtual Private Network (VPN) connection in order to enable his company's employees (users) to access resources stored on the intranet.
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Show the B-tree that results when inserting R,Y,F,X,A,M,C,D,E,T,H,V,L,W,G (in that order)branching factor oft= 3. You need only draw the trees just before and after each split.
A binary search tree arranges its elements in a specific order.
What is binary?Image result for binaryBinary describes a numbering scheme in which there are only two possible values for each digit -- 0 or 1 -- and is the basis for all binary code used in computing systems.True, Yes the search algorithm for AVL tree and the binary search tree are same.Because in both trees, of a certain a node, the smaller elements reside in the left sub-tree and the larger elements reside in the right sub-tree.So while searching an element in the AVL tree we start the search from the root node.We compare the element to be searched with the root node.if (element < root node), then move in left and compare with it's left child.else move in right and compare with it's right child.Similarly in next phase move accordingly as in the binary search tree.In a Binary search tree, the value of the left node must be less than the value of the parent node, and the value of the right node must be greater than the value of the parent node. This law is applicable recursively to the root's left and right subtrees.Binary Search Tree Algorithm:
Search (root, item)
if (item = root → data) or (root = NULL)
return root
else if (item < root → data)
return Search(root → left, item)
else
return Search(root → right, item)
END if
Step 2 - END
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Fill in the missing parts to produce the following output. Output: 0 1 2 3 num in range( ): print (num).
The answer is 4. For loops function a little bit differently in Python than they do in languages like JavaScript or C, as described in Python's documentation.
A for loop repeats the code in the body of the for loop for each value of the iterator variable, setting the iterator variable to each value in a given list, array, or string. The body of a for loop can also contain logic that is more sophisticated. In this example, we publish the outcome of a quick calculation using the iterator variable's value.
I believe that number 4 belongs in range (4):
print(num)
Input will result in:
0 \s 1 \s 2 \s 3
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Answer:
for, 4
Explanation:
you are the network administrator in jolene consultancy pvt. ltd., a small consultancy in missouri. you have been assigned the task of monitoring network traffic in the systems. you must ensure that many devices can be configured to report their traffic and other statistics to a network monitor. which of the following would you use in this scenario?
The best method for analyzing network performance is to perform a baseline check on performance.
A system called an intrusion detection system (IDS) watches network traffic for unusual activity and issues notifications when it is seen.
While an IDS's major duties are anomaly detection and reporting, certain intrusion detection systems are also equipped to respond to suspicious activity or abnormal traffic by blocking traffic coming from suspect Internet Protocol (IP) addresses.
An intrusion prevention system (IPS), in contrast to an IDS, monitors network packets for potentially harmful network traffic. However, unlike an IDS, an IPS's main objective is to prevent threats after they have been identified.
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a network connection is congested as a result of which there are multiple network fluctuations and latency issues. you as a network administrator plan on solving this issue by using a network device to send signals to the sender or receiver of the data packets that the network is congested. which of the following will you use in this scenario?
We will use Explicit Signaling in this scenario as network administrator, the closed-loop response to existing congestion. (Backward/Forward)
What is a network administrator?An IT specialist known as a network administrator makes sure that a company's computer networks, which are collections of computers that exchange information, are working properly to meet the needs of the company. In addition to maintaining and troubleshooting computer networks, they can apply security principles to keep networks safe.
In a network administrator's job description, you might discover the following duties:
Install, set up, and maintain network hardware and software, including switches, firewalls, and routersUtilize both technical and physical measures to safeguard networks from unauthorized users.setup and upkeep of virtual private networks (VPN)Ensure that other employees' networks are connected.Storage network upkeep and troubleshootingLearn more about network administrator
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if a user is asked to enter the number of widgets he or she wants to buy, the isinteger function can be used to validate this input.
YES, isinteger function can be utilized to verify user input if they are asked to enter how many widgets they wish to purchase.
Describe function.
A function is a segment of clean, reusable code that executes a single, connected operation. A higher level of code reuse and improved application modularity are provided via functions. Multiple aspects like printf() and main have already been shown to you (). These are referred to as built-in functions that the language itself offers, but we can also create our own functions, in the C programming language.
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FILL IN THE BLANK. a ___ filtering firewall can react to an emergent event and update or create rules to deal with the event.
A dynamic filtering firewall can react to an emergent event and update or create rules to deal with the event.
Dynamic filtering enables a firewall to respond to unexpected events by updating or creating rules to address them. A network security component that regulates the flow of incoming and outgoing network data is a packet filtering firewall. Each packet, which contains user data and control information, is examined by the firewall and put through a series of pre-established tests. A network security method that controls data flow to and from a network is a packet filtering firewall. Through the use of a set of rules, protocols, IP addresses, and ports, it is a security mechanism that permits packets to move between networks while regulating the flow of their traffic.
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what is your favorite page-replacement strategy? why? if you could use that same strategy for cpu cache line replacement in hardware, would you? speed? space?
LRU is my go-to page replacement method (Least Recently Used). Because we can maintain the pages that have been used most recently in memory and delete the ones that haven't, this method is effective.
What is a computer's central processing unit?
Central Processing Unit is referred to as a CPU. Other names for it are processor and microprocessor. It's one of the most crucial components of any digital computing system, if not the most crucial.
It is therefore both time and space efficient. I would employ the same technique to replace the CPU cache line in hardware. LRU works well for CPU cache line renewal since it is quick and efficient with regard to storage.
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boot system commands tell a router to search the most common locations for a valid ios image. where are the boot system commands stored?
Boot system commands stored at NVRAM
What is NVRAM?NVRAM (Non-Volatile Random Access Memory) is a type of cellphone memory with arbitrary access (RAM) which is generally used to store configurations made by firmware, such as BIOS, EFI or other firmwares on embedded devices, such as routers.
Generally, NVRAM is produced with CMOS (Complimentary Metal-Oxide Semiconductor) manufacturing technology so that the power it needs is also small. To turn it on so that stored data is not lost, NVRAM uses a Lithium battery with the serial number CR-2032.
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You are testing a printer you just installed, so you use the operator panel on the printer to print a test page. Later, you use the printer properties on your computer to print a test page. Instead of a normal test page, you receive several pages with garbled characters on them. What is the most likely cause of the problem?
Wrong print drive.
Explanation
When you print a test page from your computer and it does not work properly, you most likely have an incorrect print driver or a printer cable that is not fastened properly. Memory or power supply problems are rare in printers. You would probably not be able to install an incorrect toner cartridge into the printer.
Since you are testing a printer you just installed, so you use the operator panel on the printer to print a test page, the thing that is the most likely cause of the problem is Wrong print drive.
What does the print driver do?The printer driver is software that is one that helps or enables communication between the computer and the printer and transforms computer data into a printable format.
Note that the program is downloaded from the creator and installed either on a single computer or on a server that will be accessed by many machines.The majority of printers need the most recent printer driver to function properly.
Therefore, based on the context of the question, If you print a test page from your computer and it does not print correctly, you probably have a bad print driver or a loose printer cord. Printer issues with memory or power supplies are uncommon. It's unlikely that you could put the wrong toner cartridge in the printer.
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Computer 1 on network a sends a packet to computer 2 on network c. What's the last step that router z does after receiving the ethernet frame?.
The last step that Router Z performs after receiving the Ethernet frame is: D. Calculates a checksum and compares this checksum with the one in the Ethernet frame header.
What is a router?In Computer technology, a router can be defined as a network device (node) that is designed and developed to connect two (2) different computer networks together, in order to allow them communicate by forwarding and receiving encapsulated data (Ethernet frame) and packets.
The first step that router z takes when it receives an Ethernet frame is to check the integrity of the frame and finally calculates a checksum for comparison.
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Complete Question:
Computer 1 on Network A sends a packet to Computer 2 on Network C. What's the last step that Router Z does after receiving the Ethernet frame?
Strips away the Ethernet frame, leaving the IP datagram.
Performs a checksum calculation against the entire datagram
Sends back the packages to router for confirmation
Decrements the TIL, by 1, calculates a new checksum, and makes a new IP datagram. This new IP datagram is again encapsulated on a new Ethernet frame.
Calculates a checksum and compares this checksum with the one in the Ethernet frame header
the excel cell conditional formatting function allows users to select a column and format cells that contain a given text string and highlight .A. text color only B. both text and fill colors C. fill color only D. text color or fill color E. I DON'T KNOW YET
The excel cell conditional formatting function allows users to select a column and format cells that contain a given text string and highlight is both text and fill colors option B.
Choose the excel cells, table, or entire sheet to which you wish to apply conditional formatting. Select Text that Contains from the Conditional Formatting drop-down menu after selecting Highlight Cells Rules under the Home tab. Then click OK after entering the text you wish to highlight in the box next to containing. You can easily highlight certain numbers or make selected cells stand out with conditional formatting. Depending on a condition, this modifies how a cell range looks (or criteria). Cells with values that satisfy a given criterion can be highlighted using conditional formatting. Based on the value of the cell, conditional formatting enables you to automatically apply formatting to one or more cells, such as colors, icons, and data bars.
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what is the difference between protecting against eavesdropping and protexting against a man in the middle attack
To protect against eavesdropping, one must take steps to stop outsiders from listening in on two parties' conversations, such as utilising encryption.
The definition of communication
Simply put, communication is the act of passing information from one location, person, or group to another. A message, a recipient, and at least one sender are all components of every communication. Despite how straightforward it may seem, communication is a really complicated topic.
By using authentication techniques like digital signatures, it is possible to protect against man-in-the-middle attacks by ensuring that no one else may listen in on the conversation between the two parties.
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You MUST use pointers and dynamic allocation to complete the following exercise to receive points. Write a program that takes a positive integer as input, indicating the number of integers (separated by whitespaces) that will follow. (1) Create a dynamic integer array with the size equal to the value of the first input integer to store the user input values. If the first input integer is not positive, the program will output "Invalid size!" and exit. (2) Find and print out the maximum even number and maximum odd number in the entered integer array. Ex: if the input is: 5 43 5 0 23 9 the program would output: The maximum even number is 0 The maximum odd number is 43 You MUST define and call the following two functions to return the memory addresses of the elements that store the maximum even number and maximum odd number, respectively. Both functions take the dynamically created integer array and its size as input. int *findMaxEvenNumber(int *array, int size); int *findMaxOddNumber(int *array, int size); NOTE For the function of finding the maximum even number, if the entered array does not have an even number, it will return a nullptr pointer. The same for the function of finding the maximum odd number. If no even number exists in the array, the program will return No even number in the array The maximum odd number is Similarly, if no odd number in the array, the program will output The maximum even number is No odd number in the array
A program that takes a positive integer as input, indicating the number of integers.
#include <iostream>
using namespace std;
int maxEven=-999; //Takes only integer value
int maxOdd=-999;
int *findMaxEvenNumber(int *array,int size)
for(int i=0;i<size;i++)
{
if(array[i]%2==0 && array[i]>maxEven)
maxEven=array[i];
}
return &maxEven;
}
int *findMaxOddNumber(int *array,int size)
for(int i=0;i<size;i++)
{
if(array[i]%2==1 && array[i]>maxOdd)
maxOdd=array[i];
}
return &maxOdd;
}
int main()
{
int n,i=-1;
int *arr;
do
{
if(i==-1)
{
cin>>n;
arr = new int(n);
}
else
cin>>arr[i];
i++;
}
while(i<n);
int *even,*odd;
even=findMaxEvenNumber(arr,n);
odd=findMaxOddNumber(arr,n)
if(*even==-999)
cout<<"No even number in the array"<<endl;
else
cout<<"The maximum even number is "<<maxEven<<endl;
if(*odd==-999)
cout<<"No odd number in the array"<<endl;
else
cout<<"The maximum odd number is "<<maxOdd<<endl;
return 0;
}
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which traversal type guides visits to items in the tree from left to right through the levels of the tree?
The kind of the traversal that guides visits to items in the tree from left to right through the levels of the tree is the Level Order Traversal.
What is Traversal?Tree traversal is a type of graph traversal in computer science that refers to the process of visiting each node in a tree data structure exactly once. The sequence in which the nodes are visited classifies such traversals.
Level Order Traversal – At the same level, visit nodes level by level and left to right. To traverse an array is to visit each element (item) contained in the array in order to examine or use the data as part of a process.
Therefore, it can be concluded that most high-level languages require the creation of a variable that tracks the location of the element presently being accessed.
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TRUE/FALSE a key to using voice mail effectively is to keep your outgoing message current and indicating your availability.
The statement is false. Nothing is more time-consuming or frustrating than getting an important communication that is missing crucial contact information.
To assure availability during absences, voicemail systems are still a crucial component of every workplace technology solution today. A contemporary, safe, and adaptable voicemail system, the Callisto module VoiceMail offers a wide range of options for application, configuration, notification, administration, and interception. It sounds incredibly impersonal if your voicemail message is simply an automated "you have reached 555-555-1234." Regardless of whether voicemail is your preferred method of communication, it is still an essential business communication skill to master.
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create a class that imitates part of the functionality of the basic data type int. call the class int (note different capitalization). the only data in this class is an int variable. include member functions to initialize an int to 0, to initialize it to an int value, to dis- play it (it looks just like an int), and to add two int values. write a program that exercises this class by creating one uninitialized and two initialized int values, adding the two initialized values and placing the response in the uninitialized value, and then displaying this result.
Written a program for adding the two initialized values and placing the response in the uninitialized value, and then displaying the result.
#include <iostream> //program is written in C++
using namespace std;
class Integer
{
private:
int num,num1;
public:
Integer()
{}
Integer(int n)
{
num=n;
}
int add(Integer Int1,Integer Int2)
{
num1=Int1.num+Int2.num;
return num1;
}
};
void main()
{
int number;
Integer Int1(90),Int2(78),Int3;
number=Int3.add(Int1,Int2);
cout<<"1st object number: "<<90<<"\n2nd object number: "<<78<<endl;
cout<<"\n3rd ojbect is sum of 1st and 2nd object: "<<number<<"\n";
}
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the risk of ddos attacks, sql injection attacks, phishing, etc., is classified under which threat category?
The risk of ddos attacks, sql injection attacks, phishing, etc., is classified under a. Technical threat category.
What exactly is a technical threat?One of the main types of crisis or crisis scenario caused by human application of science and technology is the technological threat. A DDoS attack could make your site more vulnerable to hacking because all of your systems are focused on getting the site back online and security systems may have been disabled by the attack.
Therefore, on can say that technological accidents inevitably happen when technology becomes complex and coupled and something goes wrong in the system as a whole (Technological breakdowns).
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See full question below
The risk of DDoS attacks, SQL injection attacks, phishing, etc., is classified under which threat category?
a. Technical
b. Operational
c. Strategic
d. Compliance
when you create a new database, the rdbms automatically creates the data _____ tables in which to store the metadata and creates a default database administrator.
When you create a new database, the RDBMS automatically creates the data dictionary tables in which to store the metadata and creates a default database administrator. Therefore, the correct answer option is: C. dictionary.
What is MySQL?In Computer technology, MySQL can be defined as open-source relational database management system (RDBMS) that was designed and developed by Oracle Corporation in 1995. Also, MySQL was developed based on structured query language (SQL).
What is data dictionary?In Computer technology, a data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.
In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements (metadata) that are included in data flows, data warehouse, or retained in data stores.
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Complete Question:
When you create a new database, the RDBMS automatically creates the data _____ tables in which to store the metadata and creates a default database administrator.
index
chapter
dictionary
appendix
____ activities include changing programs, procedures, or documentation to ensure correct system performance; adapting the system to changing requirements; and making the system operate more efficiently.
System maintenance is essential to ensure that a system remains secure, stable, and efficient. Without regular maintenance, a system may become vulnerable to security threats, experience decreased performance, or become unable to meet changing requirements.
Maintaining Computer Systems for Optimal PerformanceSystem maintenance is the process of updating and improving the performance, stability, security, and usability of a computer system. It involves activities such as:
Changing programs, procedures, or documentation to ensure correct system performanceAdapting the system to changing requirementsMaking the system operate more efficiently.System maintenance activities are important because they keep systems running smoothly and efficiently. By updating programs, procedures, and documentation, any errors or bugs in the system can be identified and fixed before they become major issues.
Additionally, maintenance activities are necessary to ensure the system is able to meet current user needs, as requirements and user preferences may change over time. Finally, periodic maintenance can help reduce the need for more complex and costly repairs in the future.
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an exception will never be thrown when a program attempts to read beyond the end of a file. question 61 options: true false
Any item of data within a sequential access file can be accessed directly without having to read any of the data that came before it.
An input file's read position is originally set to the file's first item when it is opened. Before utilizing methods like Stack. pop() or Stack. peek() that could throw an Empty Stack Exception, one can make sure the stack is not empty in order to avoid the Empty Stack Exception. In the event that an error scenario is discovered, it is utilized to transfer control to an error handler. Choose the omitted expression from the code snippet below. Until a genuine integer value is entered, the method should keep asking the user for it.
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consider the following multiple access protocols that we've studied: (1) tdma, and fdma (2) csma (3) aloha, and (4) polling. which of these protocols requires some form of centralized control to mediate channel access?
TDMA and FDMA require some form of centralized control to mediate channel access.
What do you mean by centralized control?
One component is identified as the controller in a centralized control paradigm and is in charge of overseeing the operation of other components. Depending on whether the controlled components operate sequentially or concurrently, there are two types of centralized control models.
With centralized control, an organization, or at least its top levels, can regulate the actions of lower-level workers to ensure that they are in line with its objectives.
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Examine the following code (which is legal). Which statement is illegal?
struct Money { int dollars{0}, cents{0}; } m1, m2;
cout << m1 << endl;
cout << m1 << endl; is the legal statement int the following code.
What is Code?
Code (short for source code) refers to text written by a computer programmer in a programming language. C, C#, C++, Java, Perl, and PHP are examples of programming languages. Less formally, code refers to text written for markup or styling languages such as HTML and CSS (Cascading Style Sheets). People may refer to code in a variety of ways, such as "C code," "PHP code," "HTML code," or "CSS code."
Code is heavily used for innovative concepts such as artificial intelligence and machine learning, in addition to building computer programs and mobile applications. Of course, there are several other applications and uses for the word code, which are discussed in the following section.
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