Question Detail

Which one is true

The linkage editor is used to edit programs which have to later link together
The linkage editor links object module during compiling
The linkage editor links objects modules and resolves external references between them before loading
none of above

Answer: Option C

Similar Questions :

1. Which scheduling policy is best suited for time-sharing operating systems

Shortest job first
Round robin
First come first serve
Elevator

Answer: Option B

2. Semaphores function is to

synchronize critical resources to prevent deadlock
synchronize processes for better CPU utilization
used for memory management
none of above

Answer: Option A

3. Dynamic allocation of storage areas with VSAM files is accomplished by

hashing
control splits
over flow areas
relative recording

Answer: Option B

4. Which is single user operating system

MS-DOS
UNIX
XENIX
LINUX

Answer: Option A

5. Macintosh computer uses

System 7.0
AU/X
Xenix
none of above

Answer: Option B

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