COMPUTING ESSENTIALS 2019
27th Edition
ISBN: 2818440024153
Author: O'LEARY
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 1, Problem 1M
Match each numbered item with the most closely related lettered item. Write answers in the spaces provided.
| a. desktop | ________1. Consists of the step-by-step instructions that tell the computer how to do its work. |
| b. modem | ________2. Another name for a |
| c. network |
________3. Enables the application software to interact with the computer hardware. |
| d. output | ________4. Type of computer that's is small enough to fit on top of or alongside a desk yet is too big to cay around. |
| e. presentation | ________5. A container that houses most of the electronic components that make up a computer system. |
| f. program | ________6. Devices that translate the processed information from the computer into a form that human can understand. |
| g. software | ________7. Unlike hard disks, this type of storage does not have any moving parts, is more reliable, and requires less power. |
| h. solid-state | ________8. The most widely used communication device. |
| i. system software | ________9. A type of a file that might contain, for example, audience handouts, speaker notes, and electronic slides. |
| j. system unit | ________10. A communications system connecting two or more computers. |
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8.4 Self-Bias Configuration
20. Determine Zi. Zo. and A,, for the network of Fig. 8.73 if gf, = 3000 μS and gos = 50 μs.
21. Determine Z, Zo, and A, for the network of Fig. 8.73 if the 20-uF capacitor is removed and the
parameters of the network are the same as in Problem 20. Compare results with those of
Problem 20.
+12 V
3.3 ΚΩ
HE
C₂
Vo
Z
Zo
C₁
10 ΜΩ
Z₁
1.1 ΚΩ
Cs 20 µF
FIG. 8.73
Problems 20, 21, 22, and 59.
21. Determine Zi, Zo, and A, for the network of Fig. 8.73 if the 20-μF capacitor is removed and the
parameters of the network are the same as in Problem 20. Compare results with those of
Problem 20.
+12 V
3.3 ΚΩ
+6
C₂
C₁
Z₁
10 ΜΩ
1.1 ΚΩ
Cs
20 μF
FIG. 8.73
Zo
Chapter 1 Solutions
COMPUTING ESSENTIALS 2019
Ch. 1 - Prob. 1CCCh. 1 - What is a program?Ch. 1 - Prob. 3CCCh. 1 - Prob. 4CCCh. 1 - Prob. 5CCCh. 1 - Prob. 6CCCh. 1 - Prob. 7CCCh. 1 - Describe two types of system software programs.Ch. 1 - Prob. 9CCCh. 1 - Prob. 10CC
Ch. 1 - Prob. 11CCCh. 1 - Prob. 12CCCh. 1 - Prob. 13CCCh. 1 - Prob. 14CCCh. 1 - Prob. 15CCCh. 1 - Prob. 1MCCh. 1 - Prob. 2MCCh. 1 - Prob. 3MCCh. 1 - Prob. 4MCCh. 1 - Prob. 5MCCh. 1 - Circle the correct answer. 6. RAM is a type of a....Ch. 1 - Circle the correct answer. 7. Unlike memory, this...Ch. 1 - Prob. 8MCCh. 1 - Prob. 9MCCh. 1 - Prob. 10MCCh. 1 - Match each numbered item with the most closely...Ch. 1 - Prob. 1OECh. 1 - On a separate sheet of paper, respond to each...Ch. 1 - Prob. 3OECh. 1 - Prob. 4OECh. 1 - Prob. 5OECh. 1 - Prob. 1DCh. 1 - Prob. 2DCh. 1 - Prob. 3DCh. 1 - Prob. 4D
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