Arithmetic Quiz interview questions

The left most bit in the binary number is called as the _____ and it has the largest positional weight.

1. PSB
2. NSB
3. MSB
4. LSB

The _____ operator is defined in the Boolean Algebra by the user (.) operator.

1. NAND
2. NOT
3. OR
4. AND

The _____ operator is defined in the Boolean Algebra by use of plus sign.

1. NOR
2. NOT
3. OR
4. AND

The method of repeated division by _____ is preferable for the conversion of larger hexadecimal to decimal numbers.

1. 2
2. 8
3. 10
4. 16

The most commonly used numbering system is the _____ system.

1. Hexadecimal
2. Octal
3. Decimal
4. Binary

Computer arithmetic is commonly performed on two different types of numbers _____

1. integer & floating point
2. decimal & octal
3. integer & decimal
4. floating point & decimal

A _____ term in a Boolean expression is a term where one or more literals are connected by AND operators.

1. sum
2. product
3. multiple
4. single

The _____ is the number in a subtraction operation from which another number is subtracted.

1. operand
2. subtrahend
3. minuend
4. addend

An _____ is the number in an addition operation that is added to another.

1. anend
2. augend
3. addend
4. andend

The decimal system is said to have a base, or _____ of ten.

1. number
2. value
3. digit
4. radix

The _____ and _____ capacity of a computer and other specifications are described in terms of bits and bytes.

1. ALU, harddisk
2. harddisk, Ram
3. Memory, ALU
4. None

A ____ is the appearance of a variable or its complement in a Boolean Expression.

1. term
2. literal
3. value
4. number

The ____ of the computer performs arithmetic and logical operations on data.

1. ALU
2. CPU
3. CU
4. MU

This system is used to represent data in a more compact manner.

1. Binary
2. Decimal
3. Hexadecimal
4. Comprehensive

The basic logical operations of Boolean Algebra, can be defined in a form known as ____

1. add table
2. mult table
3. maths table
4. truth table

The ____ data consist of all still pictures such as drawings and photographs.

1. text
2. video
3. audio
4. graphic

The most commonly used coding sheme _____

1. BCD
2. Scheme
3. ASCII
4. EBCID

The binary number 10011101 is equal to the decimal number

1. 9E
2. 9F
3. 9D
4. FF

Which of the following is most resistant to electrical and noise interference?

1. STP
2. UDP
3. Fiber
4. Coax

The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

1. ASCII
2. BCD
3. Binary
4. Decimal

The Gray code for decimal 7 is

1. 0111
2. 1011
3. 0100
4. 0101

A microprocessor with 12 addresses lines capable of address lines.

1. 1024 locations
2. 2048 locations
3. 4096 locations
4. Buck location 

______ arithmetic usually means binary arithmetic.

1. Analog
2. Hybrid
3. Digital
4. Date

_____ data consist of motion pcitures.

1. Audio
2. Video
3. Text
4. Graphic

______ have only two possible values 0 and 1.

1. Byte
2. Bit
3. Kilobyte
4. Megabye

The ASCII code for Blankspace is ____

1. 32
2. 42
3. 52
4. 62

_____ is used to represent single character in a text.

1. Byte
2. Bit
3. MB
4. KB

The decimal values of the fractional binary sequence 0.10112 is ____

1. 0.687510
2. 0.678510
3. 0.657810
4. 0.667510

The ASCII code for zero is ____

1. 38
2. 48
3. 58
4. 68

The ____ is the number in an addition operation to which another number is added.

1. anend
2. augend
3. addend
4. andend