B. Assembly language. C. Object-oriented language. D. High-level language 18. An operating system; A. Links a program with the subroutines it references. B. Provides a layered user interface to the hardware. C. Enables a programmenuse software procedures. D. Can develop other operating systems. 19.A large number of compoters connected overa wide geographical area s called A. LAN. B. MAN C. WAN D. PAN. 20. The communication link between the CPU, memory and peripherals is called a(n): A. Bus. B. Card. C. Media. D. Interface.

EBK JAVA PROGRAMMING
8th Edition
ISBN:9781305480537
Author:FARRELL
Publisher:FARRELL
Chapter1: Creating Java Programs
Section: Chapter Questions
Problem 18RQ
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Answer question 18, 19, 20 showing fully all the steps. Solution should be perfect(very correct), clear, brief and explicit enough!

B. Establish relationships among
A. C*
B. JAVA.
C. VISUAL BASIC.
D. APL.
records in different files.
C. All of the above
D. None of the above
22. Which of the following is the highest
15. One main advantage of machine
language programming is that;
A. Its execute is fast.
B. It is a simple programming
language.
C. It is machine friendly.
D. All of the above.
level in a hierarchy of data
organization?
A. Field
B. Database
C. Data file
D. Index file
16. The difference between memory and 23. How are computer systems designed?
storage is that data and memory is--
- and that in storage is --
A. Permanent, temporary
B. Temporary, permanent
C. Fast, temporal
D. Temporal, fast
By
A. Simplifying thể requirements of
the system
B. Breaking up the system into
smaller self contained
cooperating subsystems.
OBreaking up the system into
independent non-cooperating
subsystems.
D. Breaking up the system from its
bottom parts.
24. Two main measures of the efficiency
of an algorithm are:
A. Processor and memory
complexity
B. Capacity and time complexity
C. Time and space complexity
D. Data and space complexity
25. Which of the following is a linear data
structure?
A. Trees.
B. Graphs
C. Arrays
D. None of the above
26.A light pen is an example of
A. A pointing device.
B. Input-output device.
C. Input device.
D. Peripheral device.
27. In positive logic, the logic states 1
corresponds to:
A. Negative voltage
B. Higher voltage
C. Zero voltage
D. Average voltage
28.A NOR gate is ON only when all its
inputs are:
A. ON
17.The language that a computer can
understand and execute is called a(n);
A. Machine language.
B. Assembly language.
C. Object-oriented language.
D. High-level language
18. An operating system;
A. Links a program with the
subroutines it references.
B. Provides a layered user
interface to thehardware.
C. Enables a programmeruse
software procedures.
D. Can develop other operating
sysjems. an
19.A large number of computers
connected overa wide geographical
area s called
A. LAN.
MAN
C. WAN.
D. PAN.
20. The communication link between the
CPU, memory and peripherals is
called a(n):
A. Bus.
B. Card.
C. Media.
D. Interface.
21. Database management systems are
intended to;
A. Eliminate all data redundancy
Transcribed Image Text:B. Establish relationships among A. C* B. JAVA. C. VISUAL BASIC. D. APL. records in different files. C. All of the above D. None of the above 22. Which of the following is the highest 15. One main advantage of machine language programming is that; A. Its execute is fast. B. It is a simple programming language. C. It is machine friendly. D. All of the above. level in a hierarchy of data organization? A. Field B. Database C. Data file D. Index file 16. The difference between memory and 23. How are computer systems designed? storage is that data and memory is-- - and that in storage is -- A. Permanent, temporary B. Temporary, permanent C. Fast, temporal D. Temporal, fast By A. Simplifying thể requirements of the system B. Breaking up the system into smaller self contained cooperating subsystems. OBreaking up the system into independent non-cooperating subsystems. D. Breaking up the system from its bottom parts. 24. Two main measures of the efficiency of an algorithm are: A. Processor and memory complexity B. Capacity and time complexity C. Time and space complexity D. Data and space complexity 25. Which of the following is a linear data structure? A. Trees. B. Graphs C. Arrays D. None of the above 26.A light pen is an example of A. A pointing device. B. Input-output device. C. Input device. D. Peripheral device. 27. In positive logic, the logic states 1 corresponds to: A. Negative voltage B. Higher voltage C. Zero voltage D. Average voltage 28.A NOR gate is ON only when all its inputs are: A. ON 17.The language that a computer can understand and execute is called a(n); A. Machine language. B. Assembly language. C. Object-oriented language. D. High-level language 18. An operating system; A. Links a program with the subroutines it references. B. Provides a layered user interface to thehardware. C. Enables a programmeruse software procedures. D. Can develop other operating sysjems. an 19.A large number of computers connected overa wide geographical area s called A. LAN. MAN C. WAN. D. PAN. 20. The communication link between the CPU, memory and peripherals is called a(n): A. Bus. B. Card. C. Media. D. Interface. 21. Database management systems are intended to; A. Eliminate all data redundancy
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