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101
Assembler program is :dependent on the operating systemdependent on the compilerdependent on the hardwareindependent of the hardware
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103
At the end of parsing,tokens are identified.set of instructions are identified.the syntactic groups are identified.machine instructions are identified.
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104
Dead-code elimination in machine code optimization refers to :removal of all labels.removal of values that never get used.removal of function which are not involved.remov...
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105
A parse tree is an annotated parse tree if :it shows attribute values at each node.there are no inherited attributes.it has synthesized nodes as terminal nodes.every non-...
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106
An example of a non-preemptive $\text{CPU}$ scheduling algorithm is :Shortest job first scheduling.Round robin scheduling.Priority scheduling.Fair share scheduling.
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107
There are ' $n$ ' processes in memory. A process spends a fraction ' $p$ ' of its time waiting for $\mathrm{I} / \mathrm{O}$ to complete. The CPU utilization is given by ...
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108
An example of a memory management system call in $\text{UNIX}$ is :fork.mmap.sigaction.execve.
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109
With $64$ bit virtual addresses, a $4 \mathrm{~KB}$ page and $256 \mathrm{MB}$ of RAM, an inverted page table requires :$8192$ entries.$16384$ entries.$32768$ entries.$65...
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110
A computer has $6$ tape drives with ' $n$ ' processes competing for them. Each process may need two drives. For which values of ' $n$ ' is the system deadlock free?$1$$2$...
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111
Water fall model for software development is :a top down approach.a bottom up approach.a sequential approach.a consequential approach.
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113
While designing the user interface, one should :use as many short cuts as possible.use as many defaults as possible.use as many visual layouts as possible.reduce the dema...
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114
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115
In clean room software engineering :only eco-friendly hardware is used.only hired facilities are used for development.correctness of the code is verified before testing.i...
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117
With reference to cluster analysis in data mining, a distance measure that is NOT used is :Euclidean distance.Manhattan distance.Chebychev's distance.Lee distance.
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118
In a mobile communication system, a geographic region is divided into cells. For each frequency set, there is a buffer _________ wide where that frequency is not used.one...