The working set theory of programming behaviour of processes running within an operating system involves
The Memory Address Register
Which of the following statements is false?
Swapping
Operating system is
Thrashing
When did IBM release the first version of disk operating system DOS version 1.0?
The details of all external symbols and relocation formation (relocation list or map) is provided to linker by
The action of parsing the source program into the proper syntactic classes is known as
A disk scheduling algorithm in an operating system causes the disk arm to move back and forth across the disk surface in order to service all requests in its path. This is a
A file organization component of a VSAM file is:
Which of the following is false about disk when compared to main memory?
The macro processor must perform
Which, of the following is not true about the description of a decision table?
A translator is best described as
What is the name given to the software which can be legally compiled and often used for free?
Producer consumer problem can be solved using
A development strategy whereby the executive control modules of a system are coded and tested first, is known as
Trojan-Horse programs
Data encryption
The SJF algorithm executes first the job
Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because
Which of the following is helpful in evaluating applications software what will best suit your needs?
The CPU, after receiving an interrupt from an I/O device
What problem is solved by Dijkstra's banker's algorithm?
The memory allocation scheme subject to "external" fragmentation is
Page stealing
The FIFO algorithm
In virtual memory systems, Dynamic address translation
Which of the following systems software does the job of merging the records from two files into one?
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