Assignment 1

Descripción

Undergraduate Digital Electronics Test sobre Assignment 1, creado por Vijay Srivastava el 20/06/2017.
Vijay Srivastava
Test por Vijay Srivastava, actualizado hace más de 1 año
Vijay Srivastava
Creado por Vijay Srivastava hace casi 7 años
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Resumen del Recurso

Pregunta 1

Pregunta
The decimal number system consists of the symbols 0-10.
Respuesta
  • True
  • False

Pregunta 2

Pregunta
The binary number system is fundamental to all digital computers
Respuesta
  • True
  • False

Pregunta 3

Pregunta
The binary number system consists of the symbols 0 and 1
Respuesta
  • True
  • False

Pregunta 4

Pregunta
Repeated division-by-10 can be used to convert decimal numbers to binary numbers.
Respuesta
  • True
  • False

Pregunta 5

Pregunta
The decimal value of binary 1011 can be determined by solving the following expression: 1 × + 0 × + 1 × + 1 × .
Respuesta
  • True
  • False

Pregunta 6

Pregunta
The 1's complement of binary 10111 is 01000.
Respuesta
  • True
  • False

Pregunta 7

Pregunta
The ASCII and Gray codes serve very similar purposes.
Respuesta
  • True
  • False

Pregunta 8

Pregunta
The highest-value single-digit value in the decimal number system is
Respuesta
  • 9
  • 10
  • infinite
  • 1

Pregunta 9

Pregunta
In the decimal value 4256, the weight of the numeral 2 is ________.
Respuesta
  • 200
  • 10^3 (Ten to the power 3)
  • 10 × 2^2
  • 10^2

Pregunta 10

Pregunta
In the decimal value 42.56, the weight of the numeral 6 is ________.
Respuesta
  • 10^(-2)
  • 0.06
  • 10^(-1)
  • 6*10^(-2)

Pregunta 11

Pregunta
The highest decimal value that can be represented by a 4-bit binary number is ________.
Respuesta
  • 32
  • 7
  • 15
  • 8

Pregunta 12

Pregunta
How many binary digits are required to count to decimal 100?
Respuesta
  • 2
  • 3
  • 100
  • 7

Pregunta 13

Pregunta
What decimal number does 2^5 represent?
Respuesta
  • 25
  • 32
  • 10
  • 31

Pregunta 14

Pregunta
Decimal 42 is equivalent to binary ________.
Respuesta
  • 101010
  • 2A
  • 01000010
  • 52

Pregunta 15

Pregunta
In binary addition, 1 + 0 = ________.
Respuesta
  • ) 0 with a carry of 0
  • 0 with a carry of 1
  • 1 with a carry of 1
  • 1 with a carry of 0

Pregunta 16

Pregunta
In binary addition, 1 + 1 = ________.
Respuesta
  • 0 with a carry of 1
  • 1 with a carry of 1
  • 0 with a carry of 0
  • 1 with a carry of 0
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