Answer: C. Data type
Explanation:
data types are defined as the data storage format that a variable can store a data to perform a specific operation. Data types are used to define a variable before its use in a program. Size of variable, constant and array are determined by data types.
Answer:
A networking administrator is a multi-factor authentication for employees who use company devices by using a VPN. The level of authentication is 802.1X and OTP.
Explanation:
Network administration is the computer network and uses multiple computers. A company and organization uses multiple computers and need a network admin to connect with a different system. Network administrators depend upon the organization. Some duties of the network administration are split and clearly defined such as
Configure the network hardware, servers, and routers
Upgrade the computer networks
Troubleshooting network issues
Assigning the network models
Deploying the software
Managing the servers
Implementing the security and measure
Network administration requires technical competence and will benefit as a network administrator.
For the level of authentication 802.1, X and OTP are suitable for network administration.
Answer:
C
Explanation:
If you look at the picture, you will see why it is C. It says D, but the multiple choices are differently ordered and it is kind of differently worded.
But in conclusion, the answer is C.
Answer:
getline(cin, address);
Explanation:
Given
String object: address
Required
Statement that reads the entire line
The list of given options shows that the programming language is c++.
Analysing each option (a) to (e):
a. cin<<address;
The above instruction will read the string object until the first blank space.
Take for instance:
The user supplied "Lagos state" as input, only "Lagos" will be saved in address using this option.
b. cin address:
This is an incorrect syntax
c. getline(cin,address);
Using the same instance as (a) above, this reads the complete line and "Lagos state" will be saved in variable address
d. cin.get(address);
address is created as a string object and the above instruction will only work for character pointers (i.e. char*)
<em>From the above analysis, option (c) is correct.</em>
In C++, 'Try block' comprises of a group of statements in which there is a probability of an exception to take place.
C). The statements that would be left in the try block in case a particular statement leads to an exception 'can't be executed.'
- In case an exception takes place, the left statements in the try block fail to function.
- This is the primary reason for which a catch block immediately succeeds a try block in order to deal with the exception and help close that code to allow the statements to work.
- Thus, <u>option C</u> is the correct answer.
Learn more about 'Try block' here:
brainly.com/question/14186450
