Explore topic-wise MCQs in Computer Fundamentals.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Fundamentals knowledge and support exam preparation. Choose a topic below to get started.

1.

The Excess-3 representation of (0100)BCD is __________

A. 0110
B. 1110
C. 0111
D. 1100
Answer» D. 1100
Discussion
2.

The 10 s complement of 455 is _________

A. 543
B. 544
C. 545
D. 546
Answer» D. 546
Discussion
3.

The 9 s complement of 45 is _____________

A. 45
B. 54
C. 64
D. 46
Answer» C. 64
Discussion