WorksheetsInformation Coding Scheme
Total questions: 12
Worksheet time: 6mins
Which is not an Information Coding Scheme?
ASCII
EBCIDIC
UNICODE
EBCDIC
Computer represents data using...
binary
decimal
hexadecimal
octal
Which is true about ASCII?
uses 8 bits to represent a character
uses 7 bits to represent a character
uses 16 bits to represent a character
uses 256 bits to represent a character
Which is true about Unicode?
uses 16 bits to represent a character
uses 8 bits to represent a character
uses 7 bits to represent a character
uses 256 bits to represent a character
Which coding scheme is best used in personal computers?
EBCDIC
UNICODE
ASCII
BINARY
Which coding scheme is best used in mainframes?
EBCIDIC
UNICODE
ASCII
EBCDIC
ASCII and EBCDIC is not large enough to accomodate characters from Asian and other languages.
TRUE
FALSE
Unicode can represent more than ___________ characters.
65536
35536
66536
76536
Which coding scheme is implemented in Operating System?
ASCII
EBCDIC
UNICODE
ASCII uses more memory compared to UNICODE.
TRUE
FALSE
In Unicode , the number of bytes for the phrase given below are :
8*9=72
12
48
6
96
In ASCII, calculate the number of bits for the given phrase.
5^2*9+30
8
64
16
128
