COMPUTER – AI Test Paper (Set 43)
Subject: Computer
mcq Questions
Marks each:
. What is a number system defined as?
- • A set of alphabets used for communication.
- • A method to calculate prime factors of a number.
- • A set of numbers signified with the use of a set of values.
- • A system primarily used for binary arithmetic.
. The total number of digits used in a number system is referred to as its:
- • Power
- • Weightage
- • Face Value
- • Base or Radix
. Which number system is the only one that a computer fundamentally understands and uses to convert all other systems?
- • Decimal Number System
- • Binary Number System
- • Octal Number System
- • Hexadecimal Number System
. In the hexadecimal number system, which of the following symbols represents the decimal value 14?
- • A
- • B
- • D
- • E
. When converting a decimal number to binary, the remainders are arranged in reverse order. Which term is given to the first remainder (which becomes the rightmost digit)?
- • Most Significant Bit (MSB)
- • Least Significant Bit (LSB)
- • Radix Bit
- • Positional Bit
short Questions
Marks each:
. Name the four number systems commonly used in computer language to represent information.
. Explain what a 'bit' is in the context of the binary number system, and differentiate between the Least Significant Bit (LSB) and Most Significant Bit (MSB).
long Questions
Marks each:
. Describe the Decimal Number System in detail, including its base, the digits it uses, and how the value of a number is determined. Provide an example to illustrate its positional value system.
tf Questions
Marks each:
. The octal number system is a radix 16 number system because it uses 16 unique symbols.
fitb Questions
Marks each: