64.

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Object modules generated by assembler that contains unresolved external references are resolved

by
(^^) Operating System (B) Loader
(C) Linker (D) Compiler
Special software that is used to create a job queue is called
(^) Loader (8) Spooler
(C) Linker (D) Linkage editor
Which of the following permanent database that has an entry णि each terminal symbol ?
(^) Literal table (8) Identifier table
(C) Terminal table (D) Stack

A relationship between processes such that each has some part (critical section) which must not be
executed while the critical section of another is being executed, is known as

(^^) Semaphore (8) Mutual exclusion
(C) Message passing (D) Multiprocessing
How many state can a process be in ?
(^) 3 B) 4
© 5 (D) 2
Which of the following is the simplest way of deadlock recovery ?
(^^) Pre-empt resource (8) Lock one of the processes
(೮) Roll back (D) Kill one of the processes
The directory structure used in Unix file system is called
(4) Directed acyclic graph (8) Hierarchical directory
(C) Tree structured directory (D) None of the above
The degree of multiprogramming is controlled by
(ക) CPU scheduler (8) Job scheduler
(0) Medium term scheduler (D) Kernel
The protocol which writes the information directly into main memory is
(^^) Write through (8) Write back
(C) Write first (D) None of the mentioned
17/1101 10815107 117 the processor is single directional ?
(ಹ) Temp (8) MDR
(ಲ) PC (D) MAR

Highly encoded schemes that use compact codes to specify a small number of functions in each
micro instruction is

(4) Horizontal organisation (8) Vertical organisation

(C) Diagonal organisation (D) None of the above

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