Software Engineering Mcqs

Page No. 73

Which of the following systems software does the job of merging the records from two flies into one ?


aUtility program

✓


bSecurity software

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cNetworking software

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dDocumentation system

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View Answer Utility program

Convert the ASCII/BEAR/assembly language pseudo-ops into hexadecimal machine language________________?


aF8

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b03 16

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c0111EF

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d42 65 61 72

✓


View Answer 42 65 61 72

In analyzing the compilation of PL/I program, the description “resolving symbolic address (labels) and generating machine language” is associated with________________?


aSyntax analysis

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bCode generation

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cStorage assignment

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dAssembly and output

✓


View Answer Assembly and output

Indicate which of the following is not true about 4GL ?


a4GL does not support a high-level of screen interaction

✓


bMany database management system packages support 4GLs

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cA 4GL is a software tool which is written, possibly, in some third generation language

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dAll of the above

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Assembler is_________________?


aa program that places programs into memory and prepares them for execution

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ba program that automate the translation of assembly language into machine language

✓


cis a program that appears to execute a source program as if it were machine language

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da program that accepts a program written in a high level language and produces an object program

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The macro processor must perform________________?


asave the macro definitions

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brecognize macro definitions and macro calls

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cexpand macro calls and substitute arguments

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dAll of the above

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View Answer All of the above

Advantage(s) of using assembly language rather than machine language is/are____________________?


aIntroduction of data to program is easier

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bAddresses any symbolic, not absolute

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cIt is mnemonic and easy to read

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dAll of the above

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View Answer All of the above

The system/370 assembler language________________?


ais a term that refers to the control programs of an operating system

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ballows multiple programs to reside in separate areas of core at the same time

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callows the programmer to write base registers and displacements explicitly in the source program

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ds used to remember which of the general-purpose registers are currently available as base registers, and what base addresses they contain

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Convert the 48 machine language instructions into assembly language, assuming that they were not generated by pseudo-ops_______________?


aASRA

✓


bADDA h#01FE, i

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cLOADA h#OD4E, i

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dSTOREA h#014B, d

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View Answer ASRA

The table created by lexical analysis to describe all literals used in the source program, is________________?


aReductions

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bLiteral table

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cIdentifier table

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dTerminal table

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View Answer Literal table

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