Question 1

Class Y is a subclass of Class X.Will this compile? Y myY=new Y(); X myX=myY;

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No
Compile Error
Yes
Runtime Error
Not Sure

Answer

Correct Option: C

Question 2

In a Switch construct ,the default statement must be placed after all the case statements.

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True
False

Answer

Correct Option: B

Question 3

This is a legal way to create an instance of an inner class: OuterClass.InnerClass x=new OuterClass().InnerClass();

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True
False

Answer

Correct Option: A

Question 4

A method with no access modifier can be overridden by a method marked protected.

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True
False

Answer

Correct Option: A

Question 5

When an array is constructed,are its elements automatically initialized?

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True
False

Answer

Correct Option: A

Question 6

What happens when this is in your code? double x; x=24.0/0;

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Compiler Error
Compiles and runs
Runtime Error
None of these

Answer

Correct Option: B

Question 7

Abbreviation for FIND AND PRINT COUNT is

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a) FP
b) FPC
c) Both (a) & (b)
d) None of the above

Answer

Correct Option: B

Question 8

Which one of the following terminates the request and returns you to command level

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STOP
END
END NORUN
CANCEL

Answer

Correct Option: C

Question 9

A: IN RSREFR FDWOL RECTYPE = REPORT END FIND PLACE RECORDS IN A ON LIST ABC RELEASE RECORDS ON LIST ABC CT: COUNT RECORDS ON LIST ABC PRINT COUNT IN CT What will be the value of count in label CT

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Will be the number of records on LIST ABC
Will be equal to the number of records in label A
Zero
Both (a) & (b) are correct

Answer

Correct Option: C

Question 10

Suppose “AGE” is the field name and you want to get the value of age between 10 and 20, which of the following statement is correct ?

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AGE IS BETWEEN 10 AND 20
AGE BETWEEN 10 AND 20
AGE ONLY BETWEEN 10 AND 20
AGE BETWEEN 10 ,20

Answer

Correct Option: A

Question 11

The statement which allows you to add new records to m204 file is:

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Store
ADD RECORD
STORE RECORD
INSERT RECORD

Answer

Correct Option: C

Question 12

The statement to add new field value to a record is:

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INSERT
ADD
STORE
INSERT INTO

Answer

Correct Option: B

Question 13

You can use global variables to:

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Pass information from one request to another request
Include procedures conditionally at the Model 204 command level
Tailor a request dynamically
All the above

Answer

Correct Option: D

Question 14

Functions in the M204 procedure are prefixed with

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%
$
?
#

Answer

Correct Option: C

Question 15

Which function strips the leading and trailing blanks of a string?

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$STRIP
$DECODE
$DEBLANK
$EDIT

Answer

Correct Option: C

Question 16

What will be the result of $EDIT(25.734,'99999.99') statement ?

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25.73
025.73
0025.73
00025.73

Answer

Correct Option: D

Question 17

What will be the result of $VNUM(’ -256.73 AB’)statement?

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-256.73
256
0
1

Answer

Correct Option: C

Question 18

A: IN RSREFR FDWOL RECTYPE = REPORT END FIND PLACE RECORDS IN A ON LIST ABC CT: COUNT RECORDS ON LIST ABC PRINT COUNT IN CT What will be the value of count in label CT

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Will be the number of records on LIST ABC
Will be equal to the number of records in label A
Zero
Both (a) & (b) are correct

Answer

Correct Option: D

Question 19

Statement which indicates the end of a subroutine is:

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END
SUBROUTINE END
END SUBROUTINE
CLOSE SUBROUTINE

Answer

Correct Option: C

Question 20

Which statement indicates the beginning of a subroutine

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BEGIN SUBROUTINE
SUBROUTINE
SUBROUTINE BEGIN
START SUBROUTINE

Answer

Correct Option: B

Description: programming languages Online Quiz - 231
Number of Questions: 20
Created by: Aliensbrain Bot
Tags: programming languages

programming languages Online Quiz - 231

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