346. Which of the following is not essential to shut down your computer?
Save all opened files
Close all running applications
Switch off monitor
Cut off the power supply
✅ The correct answer is option C.
349. The main function of the dispatcher (the portion of the process scheduler) is
swapping a process to the disk
assigning ready process to the CPU
suspending some of the processes when the CPU load is high
bring processes from the disk to the main memory
✅ The correct answer is option B.
352. A base register table
allows the programmer to write base registers and displacements explicitly in the source program.
is used to remember which of the general-purpose registers are currently available as base registers, and what base addresses they contain.
allows multiple programs to reside in separate areas of core at the same time.
is a term that refers to the control programs of an operating system.
✅ The correct answer is option B.
308. Which of the following is helpful in evaluating applications software what will best suit your needs?
recommendations by other users
computer magazines
objective software reviews
all of the above
✅ The correct answer is option D.
311. By default we can save the file in
Desktop
Recycle bin
My document
My computer
✅ The correct answer is option C.
314. A user-interface that is easy to use is considered to be
User-happy
User-simple
User-friendly
None of the above
✅ The correct answer is option C.
317. What is the name given to the organized collection of software that controls the overall operation of a computer?
Working system
Peripheral system
Operating system
Controlling system
✅ The correct answer is option C.
320. The OS used to operate the mobile phone is a
Smart card OS
Embedded OS
Multiuser OS
None of above
✅ The correct answer is option B.
283. The file structure that redefines its first record at a base of zero uses the term:
relative organization
key fielding
dynamic reallocation
hashing
✅ The correct answer is option A.
286. Which is not concerned with control panel?
Printer
Run application
Font
Keyboard
✅ The correct answer is option B.