Answer:
"Store date, intermediate results, and instructions (program."
Explanation:
"CPU is considered as the brain of the computer. CPU performs all types of data processing operations. It stores data, intermediate results, and instructions (program). It controls the operation of all parts of the computer."
Answer: Even though the hardware is inexpensive the writing of program is not efficient through this method as proper development of program is necessary for the clear execution due to factors like:-
- The facility of writing program even the cost of hardware is less but it is not a free facility.
- It also has a slower processing for the execution of the program
- The construction of the efficient program is necessary for the compilation and execution of it rather than poorly constructed program is worthless and inefficient in working.
Answer:
Files Extension.
Explanation:
The letters that follow the period at the end of a file name are the file's extension. This enables the computer to know what application it should use to read the file.
It really depends what device you're on.
For example, my wifes laptop shows a lock screen, then it shows a sign in screen.
My laptop shows ONLY the sign in screen.
My old laptop shows a sign in screen with the date and time. So I dunno man
