ASCII is able to encode character set of _____________ language only
1. Hindi
2.Urdu
3.English
4.Gurmukhi
ASCII used _________ to represent characters.
1.7 bits
2.8 bits
3.6 bits
4.9 bits
is a form of spreading in which the center frequency of a conventional carrier is altered many times within a fixed time period.
1.Time Hopping (TH)
2.Direct Sequence (DS)
3.Frequency Hopping (FH)
4.Chrip
UTF-8, UTF-16 and UTF-32 are encodings of _______
1. UNICODE
2.ASCII
3.ISCII
4.None of the above
A process which convert encrypted data to original content/data is called ___
1.programming
2.recryption
3.decryption
4.cecryption
Alphabet ‘a’ is internally mapped to a code value 97. Is it same in all the keyboards?
1.True
2.False
3.Error
4.None of the above
ASCII value of ‘D’ is ___
1.68
2.67
3.65
4.69
Computer understands only __
1.Binary Language b. c. d.
2.C++
3.High level language
4.Assembly Language
ISCII is an ______________ code representation for Indian languages
1.6-bit
2.12-bit
3.10-bit
4.8-bit
ISCII stands for _
1. Indian Script Code for Information Interchange
2.Indian Standard Code for Information Internal
3. Italian Script Code for Information Interchange
4.None of the above
The mechanism of converting data into an equivalent cipher using specific code is called __
1.coding
2.encoding
3.decoding
4.recording
When a key on the English keyboard is pressed, it is internally mapped to a _____
1.unique hexadecimal code
2.unique octal code
3.unique decimal code
4.None of the above
When key ‘B’ is pressed from keyboard, it is internally stored (in computer memory) in the form of _____
1.binary numbers
2. decimal numbers
3.hexadecimal numbers
4.octal numbers
When the key ‘A’ is pressed , it is internally mapped to a decimal value _____
1.97
2.96
3.66
4.65
When we press alphabet ‘अ’ on hindi keyboard, internally it is mapped to a ____ value 0905, whose binary equivalent is 0000100100000101
1.decimal
2.hexadecimal
3.octal
4.None of the above
Which of the following is not an encoding scheme?
1.ASCII
2.ISCII
3.BISCII
4.UNICODE
___ has been developed to incorporate all the characters of every written language of the world.
1.ASCII
2.ISCII
3.UNICODE
4.All the above
____ represent a single encoding scheme for all languages and characters.
1.ASCII
2.ISCII
3.UNICODE
4.None of the above
______ means to convert some data to a coded form to hide/conceal it from others.
1.Encryption
2.Decryption
3.Coding
4.None of the above
________________ has only two digits 0 and 1
1.High level language
2. Machine language
3.C#
4.Assembly language