365. In Microsoft windows, the graphical pattern on the desktop used as background for windows is
Icons
Wall paper
Picture
Background
✅ The correct answer is option B.
368. Which one of the following is not a layer of operating system?
Kernel
Shell
Application program
Critical selection
✅ The correct answer is option D.
371. The modern keyboard typically has __________ Function keys.
10
12
14
16
✅ The correct answer is option B.
373. To display a shortcut menu for an object you use
Click the object
Right click the object
Point the object and press Ctrl+P
Touch the object on the screen with your finger
✅ The correct answer is option B.
375. Which of the following can be accesses by transfer vector approach of linking?
External data segments
External subroutines
Data located in other procedures
All of the above
✅ The correct answer is option B.
377. Round-robin scheduling
allows interactive tasks quicker access to the processor
is quite complex to implement
gives each task the same chance at the processor
allows processor-bound tasks more time in the processor
✅ The correct answer is option C.
379. If you want to execute more than one program at a time, the systems software you are using must be capable of:
word processing
virtual memory
compiling
multitasking
✅ The correct answer is option D.
381. In analyzing the compilation of PL/I program, the term “Syntax analysis” is associated with
recognition of basic syntactic constructs through reductions
recognition of basic elements and creation of uniform symbols
creation of more optional matrix
use of macro processor to produce more optimal assembly code
✅ The correct answer is option A.
383. Which of the following is a phase of a compilation process
Lexical analysis
Code generation
Both of the above
Static analysis
✅ The correct answer is option C.
385. All of the following are TRUE regarding virtual memory EXCEPT
Any amount of RAM can be allocated to virtual memory
The setting for the amount of hard disk drive space to allocate virtual memory can be manually change
This temporary storage is called the swap file or page file
Virtual memory is the physical space o the hard drive
✅ The correct answer is option A.