91.
Which of the following is a type of systems software used on microcomputers?

92.
The working set theory of programming behaviour of processes running within an operating system involves

93.
Operating system is

94.
A file organization component of a VSAM file is:

95.
What is the name given to the software which can be legally compiled and often used for free?

96.
The SJF algorithm executes first the job

97.
In which of the storage placement strategies a program is placed in the largest available hole in the main memory?

98.
Which of the following is a block device

99.
The problem of thrashing is affected significantly by:

100.
Which of the following software types is used to simplify using systems software?

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