IN ANSWERING QUESTIONS 3-11 AND 3-12,
REFER TO FIGURE 4-1 ON PAGE 4-3 IN THE
TRAMAN.
3-11. The octal number 14 is what in (a) decimal, (b)
binary, and (c) hexadecimal?
1. (a) 12 (b) 01110 (c) 14
2. (a) 12 (b) 01100 (c) C
3. (a) 14 (b) 01100 (c) 14
4. (a) 14 (b) 01110 (c) E
3-12. The decimal number 16 is what in (a) binary, (b)
octal, and (c) hexadecimal?
1. (a) 1000 (b) 18 (c) F
2. (a) 1000 (b) 20 (c) 10
3. (a) 10000 (b) 16 (c) 16
4. (a) 10000 (b) 20 (c) 10
3-13. In Boolean algebra, what are the two logic levels?
1. 1 and 0
2. 1 and 2
3. 2 and 0
4. 2 and 3
3-14. Which of the following combinations represents
the three basic logic gates used in building the
combinational and sequential digital logic circuits?
1. OR, BUT, ALSO
2. AND, OR, NOT
3. NOT, NEITHER, NOR
4. AND, BUT, OR
3-15. Modern computers rely on what type of circuits?
1. Balanced
2. Monophase
3. Integrated
4. Multipoint
3-16. Integrated circuits provide what three major
advantages?
1.
2.
3.
4.
High reliability, low cost, and accessibility
Low cost, small size, and high reliability
Portability, accessibility, and reliability
Small size, low cost, and portability
3-17. For which of the following reasons are integrated
circuits packaged in various sizes?
1. Number of leads
2. Color coding
3. Size of chip
4. Key coding
3-18. What scale of integration has 10 to 100 gates?
1. Small scale
2. Medium scale
3. Large scale
4. Very large scale
3-19. What factor determines the integration size of an
integrated circuit package?
1. The number of chips
2. The types of leads
3. The number of gates
4. The types of keying
3-20. Integrated circuits that combine the technology of
bipolar and metal-oxide semiconductors are
referred to as what type of circuit?
1. Unipolar
2. Bipolar
3. BIMOS
4. MOS
3-21. Most of a computer’s integrated circuits are digital.
1. True
2. False
3-22. To process and store information in a computer’s
memory, what category of circuit is used?
1. MOS only
2. Bipolar only
3. Digital
4. Linear
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