Software Engineering Mcqs

Page No. 18

A specification of how the user moves from window to window, interacting with the application programs to perform useful work is called_______________?


ainterface specifications

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bsoftware specifications

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cuser dialog

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dprototyping specifications

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View Answer user dialog

Records management_________________?


ais a discipline limited to digitised paper documents.

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bis a discipline limited to library books.

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cis a discipline limited to paper documents.

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dnone of the above

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View Answer none of the above

Which of the following below are valid isolation levels in J2EE ?


aTRANSACTION_READ_UNCOMMITTED

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bTRANSACTION_SERIALIZABLE

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cOnly A

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dBoth A and B

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View Answer Both A and B

JAR file contains the compressed version of_________________?


a.java file

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b.jsp file

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c.class file

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dNone of above

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View Answer .class file

x=x+1 is equivalent to _________________?


a x++

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b++x

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c x=x-1

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dNone of these

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View Answer x++

Package of drawstring() method is _________________?


a java.awt

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b javax.swing

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c java.applet

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djava.io

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View Answer java.awt

What will the output of the following program? public class Test{ public static void main(String args[]){float f = (1 / 4) * 10; int i = Math.round(f); System.out.println(i); } } ?


a0

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b1

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c2

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d3

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View Answer 0

Process of creating exact copy of the existing object is called_______________?


aoverloading

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boverriding

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ccloning

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dcoping

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View Answer cloning

If method have same name as class name and method don’t have any return type then it is known as______________?


aConstructor

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bDestructors

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cVariable

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dObject

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View Answer Constructor

Which metrhods are utilized to control the access to an object in multi threaded programming ?


aSynchronized methods

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bAsynchronized methods

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cSerialized methods

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dNone of above

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View Answer Asynchronized methods

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