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Free computer quiz Online Test - MeritNotes
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Online Exam
No. of Questions :10
Remaining Time :
1. Banker’s algorithm for resource allocation deals with
(a)
mutual exclusion
(b)
deadlock prevention
(c)
deadlock avoidance
(d)
deadlock recovery
2. Non modifiable procedures are called
(a)
top down procedures
(b)
re-entrant procedures
(c)
concurrent procedures
(d)
serially usable procedures
3. A front end processor is usually used in
(a)
multiprocessing
(b)
timesharing
(c)
virtual storage
(d)
multiprogramming
4. The macro processor must
(a)
expand macros calls and substitutes arguments
(b)
save the macro definitions
(c)
recognize macro definitions and macro calls
(d)
all of these
5. A system program that sets up an executable program in main memory ready for execution is
(a)
loader
(b)
text editor
(c)
linker
(d)
assembler
6. What problem is solved by Dijkstra’s banker’s algorithm?
(a)
cache coherence
(b)
deadlock avoidance
(c)
deadlock recovery
(d)
mutual exclusion
7. Part of a program where the shared memory is accessed and which should be executed indivisibly, is called
(a)
mutual exclusion
(b)
critical section
(c)
directory
(d)
semaphores
8. The software which can be legally compiled and often used for free is called
(a)
mindware
(b)
firmware program
(c)
shareware program
(d)
public domain program
9. Resolution of externally defined symbol is performed by
(a)
assembler
(b)
compiler
(c)
loader
(d)
linker
10. The process of initializing a microcomputer with its operating system is called
(a)
boot recording
(b)
warm booting
(c)
booting
(d)
cold booting
