10th Computer Science MCQS Chapter 5

Which function is used to find the length of data item or records?

COUNT()

EOF()

LEN()

SUM()

Which statement is used to write data into data file?

WRITE #

LET

Input

READ/DATA

A GOSUB is used to invoke a _________

Function

Subroutine

large

Program

GOSUB and GOTO statement are_______

Same

All of these

Medium

Different

The ____________ function is used to convert ASCII codes to its character equivalent.

CHAR

CHR$()

CHR()

CHAR$()

How many types of subprograms in GW BASIC.

4

3

2

1

Which statement is used to define a user-defined function?

All of these

ON GOSUB

GOSUB/RETURN

DEF FN

By using the subprogram of modular approach, the program can be easily.

Debugged

Modified

Designed

All of these

Trigonometric ratios are calculated in

Integer

Double precision

Single precision

String

The purpose of which function is to return the absolute value of the expression?

SQR function

FIX function

INT function

ABS function