Mcqs For Computer Science 10th Bise 6y6t3s

10th Class Computer Science Important MCQs Chapter # 1

Problem Solving

Chapter # 2

Data types, I/O statements

Chapter # 3

Control Structure

Chapter # 4

Arrays

Chapter # 5

Subprogram

and

Handling Chapter # 6

Graphics in BASIC

Chapter # 7

Microsoft WORD

File

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Chapter # 1 1.

_______ is grammatical rules of programming language. a) Semantics b) Syntax

c) Both

d) None of these

2. Memory over flow is type of __________error. a) Syntax

c) Runtime

b) Logical

d) all of above

3. ________ is a sequence of ordered steps. a) Logarithm b) Algorithm c) Matrix 4.

_________ Symbol is used for processing. a) Oval

5.

d) None of these

b) Rectangle

d) connector

c) diamond

Pictorial representation of algorithm is called___________. c) Flow chart

a) Logarithm b) Flow control

d) none of these

6. Program crashes when __________ error occurs. a) Syntax

b) Logical

c) Run time

d) All of above

7. Errors in a program are called __________. a) Bug

b) Debug

c) Fault

d) None of these

8. Flow chart is part of _________ document. a) Requirement

b) Design

c) Test

d) b & c

Chapter # 2 1. GW BASIC was designed in _______. a) 1960

b) 1963

c) 1970

d) None of these

2. Commands are lost in __________ mode. a) Indirect

b) Direct

c) Graphics

d) All of above

3.________ key is used to LIST the program. a) F4

b) F3

c) F1

d) F5

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4.__________ has predefined meanings in BASIC. a) Keyword

c) Variables d) none of these

b) Special word

5. 37.4! is example of __________ type number. a) Integer

b) String

c) Single precision

d) double

precision 6.__________ Command is used to rename a file in BASIC.

a) NAME

b) RENAME c) RENUM

d) None of these

7.__________ operator has lowest precedence. a) *

b) ^

c) +

d) None of these

8._________ is example of non executable statement. a) END

b) STOP

c) REM

d) All of above

Chapter # 3 1._______ is example of unconditional control transfer. a) ON…GOTO

b) GO...SUB

c) GOTO

d) None of these

2.________is example of repetition control structure. a) FOR-NEXT

c) BOTH

b) WHILE-WEND

d) None of these

3. IF-THEN_ELSE is example of__________control structure. a) Sequence

c) Selection

b) Repetition

d) All of above

4. In _________ loop, variable is incremented inside body of loop. a) FOR

b) WHILE

c) Nested

d) None of these

5. Loop inside body of other loop is called___________Loop. a) FOR

b) DO

c) Nested

d)

All

of

above 6.__________is multiple branching statement. a) GOTO

c) GO…SUB

b) ON N...GOTO

d) IF- ELSE

7.__________ is not a logical operator. a) NEITHER

b) NOT

c) OR

d) All of above

8._________ is used to repeat a set of instructions for specific time.

3

4 a) IF-ELSE

c) GOTO

b) LOOP

d) None of these

Chapter # 4 1._______ is a collection of elements of same type. a) Variable

b) Array

c) Loop

d) All of above

2. Array is also called __________ variable. a) Subscripted

c) Complex

b) Simple

d) None of

these 3. Marks (6) is example of __________array. a) 1-D

c) dynamic d) All of above

b) 2-D

4. Arr (5, 2) has ___________ elements. a) 52

b) 10

c) 7

d) 20

5. To declare array of 20 elements___________ is used. a) LET

b) DIM

c) DO

d) None of these

6. 2-D array is also called__________. a) Vector

b) Matrix

c) Linear

d) None of these

7. By default array index starts from__________. a) 0

b) 1

c) 2

d) None of these

8. 2-D array is filled with ___________ loop. a) Single

b) FOR

c) nested

d) all of above

Chapter # 5 1. Standard functions are also called_______ functions. a) defined

b) Intrinsic

c) Both

d) None

2.__________ function is used to drop fractional part of a number. a) ABS

b) INT

c) FIX

d) All of these

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5 3. _________ is not given a name in a program. a) Function

c) Subroutine d) none of above

b) procedure

4. ___________ is used to define a function. a) LET

d) SUB

c) DEF FN

b) DIM

5. ___________ is a collection of related fields. a) table

c) File

b) Record

d) none of these

6.__________ means data will be added to the end of the file. a) Input

c) append

b) Output

d) all of

above 7. The __________ function is used to check for end of file. a) ERR

b) EOF ( )

c) EOL ( )

d) EOF

8.__________ function is used to determine size of string. a) Size

c) LEN

b) length

d) LN

Chapter # 6 1._______ is the dot on the computer screen. a) Picture

b) resolution

c) Pixel

d) all of above

2. In________resolution mode, screen is divided into 320x200 pixels. a) Text

c) high

b) medium

d) None

3. We can draw a line with the help of ___________statement. a) PSET

b) LINE

c) Circle

d) a & b

4. ___________ statement is used to draw ellipse. a) Line

b) PSET

c) CIRCLE

d) all of above

5. Background colors available in BASIC is__________. a) 4

b) 8

c) 12

d) 16

6.__________contains set of colors. a) SCREEN

b) PALETTE

c) CIRCLE

d) None

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Chapter # 7 1.__________command is used to save file in WORD. a) CTRL+S

b) CTRL+V

c) CTRL+X

d) None

2.____________ command is used to REDO in WORD. a) CTRL+Z

c) CTRL+ D

b) CTRL+Y

d) CTRL+S

3. To move cursor at the start of current line__________ key used. a) CTRL

b) HOME

c) DEL

d) TAB

4. ___________ is available in insert menu. a) FONT

b) DROP CAP

d) none

c) Hyperlink

5. ____________ key is used for PASTE. a) CTRL+D

b) CTRL+S

c) CTRL+V

d) CTRL+P

6. Paper size 8.5x11 inch is called__________. a) Legal

b) letter

c) A4

d) A3

7.__________key is used for Replace. a) CTRL+Z

b) CTRL+H

c) CTRL+F d) CTRL+D

8. MS word is ___________ software. a) System

b) application c) both

d) None

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