Assignment 1

Question 1 of 16

1

The decimal number system consists of the symbols 0-10.

Select one of the following:

True
False

Explanation

Question 2 of 16

1

The binary number system is fundamental to all digital computers

Select one of the following:

True
False

Explanation

Question 3 of 16

1

The binary number system consists of the symbols 0 and 1

Select one of the following:

True
False

Explanation

Question 4 of 16

1

Repeated division-by-10 can be used to convert decimal numbers to binary numbers.

Select one of the following:

True
False

Explanation

Question 5 of 16

1

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

Select one of the following:

True
False

Explanation

Question 6 of 16

1

The 1's complement of binary 10111 is 01000.

Select one of the following:

True
False

Explanation

Question 7 of 16

1

The ASCII and Gray codes serve very similar purposes.

Select one of the following:

True
False

Explanation

Question 8 of 16

1

The highest-value single-digit value in the decimal number system is

Select one of the following:

9
10
infinite
1

Explanation

Question 9 of 16

1

In the decimal value 4256, the weight of the numeral 2 is ________.

Select one of the following:

200
10^3 (Ten to the power 3)
10 × 2^2
10^2

Explanation

Question 10 of 16

1

In the decimal value 42.56, the weight of the numeral 6 is ________.

Select one of the following:

10^(-2)
0.06
10^(-1)
6*10^(-2)

Explanation

Question 11 of 16

1

The highest decimal value that can be represented by a 4-bit binary number is ________.

Select one of the following:

32
7
15
8

Explanation

Question 12 of 16

1

How many binary digits are required to count to decimal 100?

Select one of the following:

2
3
100
7

Explanation

Question 13 of 16

1

What decimal number does 2^5 represent?

Select one of the following:

25
32
10
31

Explanation

Question 14 of 16

1

Decimal 42 is equivalent to binary ________.

Select one of the following:

101010
2A
01000010
52

Explanation

Question 15 of 16

1

In binary addition, 1 + 0 = ________.

Select one of the following:

)

0 with a carry of 0
0 with a carry of 1
1 with a carry of 1
1 with a carry of 0

Explanation

Question 16 of 16

1

In binary addition, 1 + 1 = ________.

Select one of the following:

0 with a carry of 1
1 with a carry of 1
0 with a carry of 0
1 with a carry of 0

	Created by Vijay Srivastava almost 7 years ago

Undergraduate Digital Electronics Quiz on Assignment 1, created by Vijay Srivastava on 20/06/2017.

Assignment 1

Question 1 of 16

The decimal number system consists of the symbols 0-10.

Select one of the following:

Explanation

Question 2 of 16

The binary number system is fundamental to all digital computers

Select one of the following:

Explanation

Question 3 of 16

The binary number system consists of the symbols 0 and 1

Select one of the following:

Explanation

Question 4 of 16

Repeated division-by-10 can be used to convert decimal numbers to binary numbers.

Select one of the following:

Explanation

Question 5 of 16

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

Select one of the following:

Explanation

Question 6 of 16

The 1's complement of binary 10111 is 01000.

Select one of the following:

Explanation

Question 7 of 16

The ASCII and Gray codes serve very similar purposes.

Select one of the following:

Explanation

Question 8 of 16

The highest-value single-digit value in the decimal number system is

Select one of the following:

Explanation

Question 9 of 16

In the decimal value 4256, the weight of the numeral 2 is ________.

Select one of the following:

Explanation

Question 10 of 16

In the decimal value 42.56, the weight of the numeral 6 is ________.

Select one of the following:

Explanation

Question 11 of 16

The highest decimal value that can be represented by a 4-bit binary number is ________.

Select one of the following:

Explanation

Question 12 of 16

How many binary digits are required to count to decimal 100?

Select one of the following:

Explanation

Question 13 of 16

What decimal number does 2^5 represent?

Select one of the following:

Explanation

Question 14 of 16

Decimal 42 is equivalent to binary ________.

Select one of the following:

Explanation

Question 15 of 16

In binary addition, 1 + 0 = ________.

Select one of the following:

Explanation

Question 16 of 16

In binary addition, 1 + 1 = ________.

Select one of the following:

Explanation

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