Digital Circuits Number System 1 Online Exam Quiz

Digital Circuits Number System 1 GK Quiz. Question and Answers related to Digital Circuits Number System 1. MCQ (Multiple Choice Questions with answers about Digital Circuits Number System 1

The decimal equivalent of the binary number (1011.011)2 is ________

Options

A : (11.375)10

B : (10.123)10

C : (11.175)10

D : (9.23)10

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The representation of octal number (532.2)8 in decimal is ________

Options

A : (346.25)10

B : (532.864)10

C : (340.67)10

D : (531.668)10

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The decimal equivalent of the octal number (645)8 is ______

Options

A : (450)10

B : (451)10

C : (421)10

D : (501)10

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The largest two digit hexadecimal number is ________

Options

A : (FE)16

B : (FD)16

C : (FF)16

D : (EF)16

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The quantity of double word is ________

Options

A : 16 bits

B : 32 bits

C : 4 bits

D : 8 bits

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Representation of hexadecimal number (6DE)H in decimal:

Options

A : 6 * 162 + 13 * 161 + 14 * 160

B : 6 * 162 + 12 * 161 + 13 * 160

C : 6 * 162 + 11 * 161 + 14 * 160

D : 6 * 162 + 14 * 161 + 15 * 160

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The parameter through which 16 distinct values can be represented is known as ________

Options

A : Bit

B : Byte

C : Word

D : Nibble

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If the decimal number is a fraction then its binary equivalent is obtained by ________ the number continuously by 2.

Options

A : Dividing

B : Multiplying

C : Adding

D : Subtracting

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An important drawback of binary system is ________

Options

A : It requires very large string of 1’s and 0’s to represent a decimal number

B : It requires sparingly small string of 1’s and 0’s to represent a decimal number

C : It requires large string of 1’s and small string of 0’s to represent a decimal number

D : It requires small string of 1’s and large string of 0’s to represent a decimal number

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Any signed negative binary number is recognised by its ________

Options

A : MSB

B : LSB

C : Byte

D : Nibble

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