Computer Fundamentals Mock Test 2

10%

Question 1 of 10

1. Perform binary addition of 1101 + 0010 is ________

1110

1,1101

1111

0111

Question 1 of 10

Question 2 of 10

2. What is the 1's complement of 11010?

00101

00110

11010

11011

Question 2 of 10

Question 3 of 10

3. The sorting sequence of the strings A1,23,1A will be ______________

23 > A1 > 1A

A1 > 1A > 23

23 < 1A > A1

A1 < 1A < 23

Question 3 of 10

Question 4 of 10

4. The 1's complement of 1111111110.101 is _______________

1111111110.101

1.101

0000000000.010

1.010

Question 4 of 10

Question 5 of 10

5. The result that is smaller than the smallest number obtained is referred to as ___________

Smallest

Underflow

Mantissa

NaN

Question 5 of 10

Question 6 of 10

6. What does ASCII stand for?

American Standard Code for Information Interchange

American Standard Code for Interchanging Information

American Scientific Code for Interchanging Information

American Scientific Code for Information Interchange

Question 6 of 10

Question 7 of 10

7. BCD uses 6 bits to represent a symbol.

True

False

Question 7 of 10

Question 8 of 10

8. The complement of any number can be given by a general term _______________

Bⁿ +1 - N

Bⁿ - 1 - N

Bⁿ +1 + N

Bⁿ -1 + N

Question 8 of 10

Question 9 of 10

9. ______________ define how the locations can be used.

Data Objects

Attributes

Data types

Links

Question 9 of 10

Question 10 of 10

10. The two types of ASCII are _____________ and ____________

ASCII-7 and ASCII-8

ASCII-4 and ASCII-8

ASCII-4 and ASCII-16

ASCII-8 and ASCII-16

Question 10 of 10