Answer:
A
Explanation:
Cryptography is the study of secure communications techniques that allow only the sender and intended recipient of a message to view its contents. ... When transmitting electronic data, the most common use of cryptography is to encrypt and decrypt email and other plain-text messages.
The command is Merge & Center
This command could be easily found in the toolbar of your excel.
If you execute this command in two different cells, those cells will be merged into one larger cell and the content in that cells will be placed exactly in the middle of the combined cell (measures according to combined cells' length)
Answer:
True.
Explanation:
The statement written in the question is True.We can use one memory location and use it with different values.
For example:- When we are using a loop be it for,while or do-while.The counter that we use for iteration is one and we use that counter to run the loop.We are using a single memory location and we are updating the count in that memory location many times.
for(int i=0;i<1000;i++)
{
//body.
}
We are using i's memory location and changing it 1000 times.
Answer:
See explanation
Explanation:
This question seem incomplete as what's required was not stated.
To answer this question, I'll assume it's a fill-in-the-gap question
The definition given above describes computer peripherals.
Peripherals is one of the links between a computer user and the computer itself.
Through peripherals such as keyboards, mouse, light pen , one can send input into the computer.
In the same vein, one can get outputs through peripherals such as the computer monitor, speakers, printers, etc.
