419. Which of the following is a disk compression tools?
Drive space
Defragmenter
Scandisk
None of the above
✅ The correct answer is option A.
422. A sequence of instructions, in a computer language, to get the desired result, is known as
Algorithm
Decision Table
Program
All of the above
✅ The correct answer is option C.
425. All the time a computer is switched on, its operating system software has to stay in
main storage
primary storage
floppy disk
disk drive
✅ The correct answer is option B.
428. Press the ….. button to have the window fill the entire screen
Close
Maximize
Minimize
None of the above
✅ The correct answer is option B.
387. Underlined text, such as text and folder names is referred to as
Hyperlink
Menu
Source drive
None of these
✅ The correct answer is option A.
390. Which of the following Windows do not have Start button
Windows Vista
Windows 7
Windows 8
None of above
✅ The correct answer is option C.
393. To send email, we use
MS Excel
Outlook Explorer
HTML
Netscape Navigator
✅ The correct answer is option B.
396. Part of a program where the shared memory is accessed and which should be executed invisibly is called
semaphores
directory
critical section
mutual exclusion
✅ The correct answer is option C.
399. What do you mean by Memory Compaction?
Combine multiple equal memory holes into one big hole
Combine multiple small memory holes into one big hole
Divide big memory hole into small holes
Divide memory hole by 2
✅ The correct answer is option B.
362. Which of the following are(is) Language Processor(s)
assembles
compilers
interpreters
All of the above
✅ The correct answer is option D.