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This quiz contains multiple-choice problems on computer fundamentals subtopics like data types, BCD, EBCDIC, ASCII, and Unicode.
Which of the following is not a data type?
Alphabetic data
Alphanumeric data
Numeric data
Symbolic data
Which of the following is not a valid representation in terms of bits?
8-bit
24-bit
32-bit
64-bit
What are the entities whose values can be changed called?
Constants
Variables
Modules
Tokens
Which of the following is not a basic data type in the C language?
Float
Int
Real
Char
Boolean is a data type that gives a tautology or fallacy. True or false?
True
False
A program written in a high-level language is called
Object program
Source program
Assembled program
Compiled program
Which of the following is a standardized language used for commercial applications?
C
Java
COBOL
FORTRAN
__ define how locations can be used.
Data types
Attributes
Links
Data objects
What does EBCDIC stand for?
Extended Binary Converted Decimal Intermediate Code
Extended Binary Coded Decimal Intermediate Code
Extended Binary Coded Decimal Interchange Code
Extended Binary Converted Decimal Interchange Code
What does FORTRAN stands for?
Formula Transfer
Formula Transformation
Formula Translation
Format Transformation
The EBCDIC code for the character A is
Digit: 1100, Zone: 0001
Digit: 1111, Zone: 0001
Digit: 1100, Zone: 1010
Digit: 1111, Zone: 1010
The hex representation for F is
C6
C5
D6
D1
EBCDIC allows representations for up to 128 different characters. True or false?
True
False
In EBCDIC, D5 is used to represent the __ character.
J
N
O
K
*@Ac# is a type of
Symbolic data
Alphanumeric data
Alphabetic data
Numeric data
