529. Which of the following is a measure to test how good or bad a modular design is
Module strength
Module coupling
Static analysis
All of the above
✅ The correct answer is option A.
530. Poor response times are caused by
Processor busy
High I/O rate
High paging rates
Any of the above
✅ The correct answer is option D.
519. You can use print manage window
To check status of files in the print queue
To cancel the print job
To interrupt printing
All of the above
✅ The correct answer is option D.
520. A file organization component of a VSAM file is:
relative record data set
keyed sequential data set
entry sequential data set
all of the above
✅ The correct answer is option D.
521. What is the name given to the process of initializing a microcomputer with its operating system?
Cold booting
Booting
Warm booting
Boot recording
✅ The correct answer is option B.
522. What is the initial value of the semaphore to allow only one of the many processes to enter their critical section?
8
1
16
0
✅ The correct answer is option B.
523. Which of the following is not a multitasking operating system?
Windows
Linux
Win NT
DOS
✅ The correct answer is option D.
481. Thrashing can be avoided if
the pages, belonging to the working set of the programs, are in main memory
the speed of CPU is increased
the speed of I/O processor is increased
all of the above
✅ The correct answer is option A.
484. The title bar always displays on
Top of the open windows
Left side of the open window
Right side of the open window
All of above
✅ The correct answer is option A.
487. An algorithm is best described as
A computer language
A step by step procedure for solving a problem
A branch of mathematics
All of the above
✅ The correct answer is option B.