Base address of each frame and corresponding page number
Memory address and corresponding page number
File name and corresponding page number
None of Above
✅ The correct answer is option A.
Admin
281. What is the name of the operating system that reads and reacts in terms of actual time.
Batch system
Quick response system
Real time system
Time sharing system
✅ The correct answer is option C.
244. Which of the following system program forgoes the production of object code to generate absolute machine code and load it into the physical main storage location from which it will be executed immediately upon completion of the assembly?
two pass assembler
load-and-go assembler
macroprocessor
compiler
✅ The correct answer is option B.
246. Which policy replace a page if it is not in the favoured subset of a process’s pages?
FIFO
LRU
LFU
Working set
✅ The correct answer is option D.
248. Which is not a valid file system?
FAT 16
FAT 32
NTFS
FXZ
✅ The correct answer is option D.
250. Copying a process from memory to disk to allow space for other processes is Called
Swapping
Deadlock
Demand Paging
Page Fault
✅ The correct answer is option A.
253. Which of the following resources must be protected by the operating system?
I/O
Memory
CPU
All of the above
✅ The correct answer is option D.
256. The advantage(s) inherent to using high level languages is (are)
Fewer people, less management and shorter transition in learning time
Improved debugging capability, and superior documentation
A greater degree of machine independence
All of the above
✅ The correct answer is option D.
259. In MS-DOS 5.0, which is the number that acts as a code to uniquely identify the software product?
MS
DOS
MS DOS
5
✅ The correct answer is option D.
262. You can select My Computer icon and press Alt + Enter to
Delete it from desktop permanently
Open it in Explorer mode
Open System Properties dialog box
Pin it on Start menu
✅ The correct answer is option C.