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Worksheets6th standard qbasic
Total questions: 71
Worksheet time: 36mins
________ is pictorial representation of a program
Flowchart
algorithm
diagram
graph
_____ is the language suited for beginners
Basic
java
machine language
object code
The Intelligence Quotient (IQ) of a computer is ______
zero
infinite
100
10
________ is used to indicate the flow of logic.
Arrow
line
equal to
statements
The method of giving every command in the form of 0’s and 1’s is ______
Machine Language
Numbers
Assignment
High level language
____________ translates and executes the program line by line.
Interpreter
Compiler
Program
qbasic
_________ is a very powerful language that has become very popular, especially for internet programming.
JAVA
PASCAL
QBASIC
C
The __________ is the symbol used to denote the starting and finishing steps of a flowchart.
Terminal symbol
Starting symbol
Ending symbol
Process symbol
Algorithm forms a foundation for the user to write ______ in any language.
programs
paragraph
output
essay
The translated program in machine language is known as _____
Object code
Source program
high level language
interpreter
The string variable may end with ___
$
#
.
" "
The maximum length of a string constant is ___ characters.
255
256
4
8
Data type of “CHETTINAD” is ____________
String constant
string variable
numeric
alphabets
Special character not allowed in Numeric constant is_______
,(comma)
;(semicolon)
.(dot)
-(hypen)
_____is the operator which negates the result.
NOT
AND
OR
None of the above
The length of the variable name should not exceed ______.
40
42
12
36
^ is an _____operator.
Arithmetic
Logical
Relational
Addition
______is the combination of constants and variables connected by operators.
Expression
Constant
Variable
Statement
The value of the expression 7*4/2+5-2^3 is ____.
11
10
5
0
PNR/100—its equivalent QBASIC expression is ______.
P*N*R /100
P/N*R*100
R/P*N*100
N/P*R*100
_____Option is used to come out of QBASIC.
File→Exit
File->save
File->quit
File->edit
______Key is used to delete a character to the left of the cursor.
Back space
Delete
Space bar
Enter
Abbreviation of REM is ______.
Remarks
Result
Remember
Remain
_____is the Optional assignment statement.
LET
DIM
REM
None of the above
Every QBASIC program should be terminated with _____.
END
QUIT
EXIT
HALT
______is the Separator used to get the zone-wise display.
,(comma)
.(dot)
;(semicolon)
-(hyphen)
_____Statement is used to control the vertical display.
Input
Let
Dim
_____Statement is used to format the output.
Locate
Find
Seek
Function key _____is used to run the program.
F5
ALT+F5
CTRL+F5
F7
The normal screen has a dimension of ________.
25 rows/80 columns
80 rows/25 columns
23 rows/80 columns
25 rows/85 columns
The INPUT statement is used to accept the data values from the _____device and store it in the memory variable.
input
display
output
If the values entered by the user do not match the variables given in the INPUT statement the error message displayed is ______.
Redo from start
Just Start
Undo from start
erase
_____statement is used to assign a value to a variable during the execution of the program.
INPUT
OUTPUT
DISPLAY
LET
____is the character used to suppress the marks in the input with message.
Comma
Semicolon
Dot
Hyphen
Input prompt is ____.
?
,
;
.
_____Statement is particularly very useful for conversational mode of programming.
INPUT
OUTPUT
ASSIGNMENT
RELATIONAL
Input cannot store the _____value in a numeric variable.
string
constant
numeric
integer
In an Input statement, while entering string values without commas, they need not be enclosed within _____quotations.
double
single
dot
comma
Optional part in IF…THEN is ____.
ELSE
ELSE IF
END
STEP
If the condition is ____, control is transferred to the next line following the IF…THEN statement.
FALSE
TRUE
None of the above
If a program requires a large number of repetitions, it involves the usage of a lot of _____ variable.
Counter
Iteration
Repeat
Constant
FOR A = 1 TO 3, the _____is represented by A.
Control variable
Loop variable
Constant variable
Index variable
Next is used to _____the value of the control variable.
increment
decrement
addition
reduction
If the initial and final values are same, it executes the FOR loop for _____.
1 time
2 times
0 time
3 times
In FOR…NEXT loop, ____is optional.
Step
Increment
decrement
looping
IF..THEN..ELSE is called as ____statement.
control
looping
assignment
end
Logical operators that can be used in IF...Then. Else statement are ___, ___, ___.
AND,OR,NOT
AND,NOT,LET
AND,OR,DIM
DIM,LET,PRINT
Operator used to join two or more relational expressions or comparison statements is ______.
Logical operator
Relation operator
Assignment operator
decision operator
PRINT LEN (“CHETTINAD VIDYASHRAM”) returns __.
20
19
22
26
_____ function has 3 arguments.
MID$ ( )
MID( )
MIDDLE( )
MIDDLE$( )
In _____ function, the extraction is the same as the order of entry of the characters.
Right$ ( )
RIGHT( )
RIGHTF( )
LEFT$( )
_____ function has no effect on a positive number.
ABS ( )
ABSOLUTE( )
AB( )
ABS$( )
FIX ( ) returns the value of digits to the ____of the decimal point.
Left
Right
center
middle
______help to evaluate complex mathematical operations in a very quick and efficient manner.
Mathematical functions
English
Assignment
Printing
A ____can be used in any place where an expression is valid.
Function
Decision
Looping
Inputing
Pre –written, built in instructions are called as _____.
Library function
Assignment function
Use defined function
None of the above
A function always returns ______.
a value
more than one value
no value
two values
MID$(“Chettinad”,5,4) returns ____.
tina
ttin
Chet
inad
____refers to the number of cells to be reserved in the memory.
Size
space
location
bits
An array must be defined only ___in the program.
once
2
3
none of the above
By default, all the cells of a numeric array will hold the value ____.
Zero
One
Two
None of the above
If in a DIM statement, more than one array is declared, they should be separated by ____.
Comma
Semicolon
Dot
Hyphen
The data items of an array should be _____.
homogenous
heterogeneous
simple
mixed
When DIM is not used, the size of the array is ____.
11
10
12
15
DIM refers to _____.
Dimension
Difference
Dimin
Dilute
____is the number that identifies a particular element in any array.
Subscript
Superscript
Index
The DIM statement should be placed at the _____of the program.
beginning
end
anywhere
last
A subscript of an array must be ____.
+ve
-ve
0
any value
An ____is a collection of related elements under a common name.
Array
For Loop
IF Then
For Loop Step
____statement specifies the size and type of an array.
DIM
LET
INPUT
REM
Input cannot store the _____value in a numeric variable.
string
constant
numeric
integer
