Basic Computer Quiz I
- 1.
Flowcharts usually begin with symbol?
- A.
Annotation
- B.
Input/ output
- C.
Process
- D.
Terminal
Correct Answer
D. Terminal -
- 2.
What is the value of the following logical expression when the Boolean variables A, B, and C are set to TRUE, TRUE, and FALSE, respectively?
- A.
TRUE
- B.
FALSE
- C.
Neither TRUE nor FALSE
- D.
Both TRUE and FALSE
Correct Answer
B. FALSE -
- 3.
Which control Structure is used to Execute a block of code a specified number of times?
- A.
DO…….WHILE
- B.
FOR…..NEXT
- C.
GOTO
- D.
IF…..THEN
Correct Answer
B. FOR…..NEXT -
- 4.
Which control structure is used to decide between two alternate courses of action?
- A.
DO…….WHILE
- B.
FOR…..NEXT
- C.
GOTO
- D.
IF….THEN
Correct Answer
D. IF….THEN -
- 5.
Which of the following control structures are branching statements? (I) FOR…. NEXT (II) GOTO (III) IF……THEN
- A.
I only
- B.
II only
- C.
I and II
- D.
II and III
Correct Answer
B. II only -
- 6.
If A = TRUE and B = FALSE, which of the following Expressions evaluates to TRUE?
- A.
A AND B
- B.
NOT (A OR B)
- C.
A OR (A AND B)
- D.
B AND (A OR B)
Correct Answer
C. A OR (A AND B) -
- 7.
Which of the following is an e-mail address in the proper Format?
- A.
WWW.gilmon.net
- B.
Logic.think.net/stangib
- C.
- D.
Http://google.com
- E.
All of the above
-
- 8.
An android takes the form of
- A.
An insect
- B.
The human body
- C.
Simple robot arm
- D.
A stereo vision system
- E.
Tape drive
Correct Answer
B. The human body -
- 9.
Which of the following strings is the proper format for an E-mail address?
- A.
http://www.gilmon.net
- B.
www.logioc-think.com
- C.
Logicthink.com
- D.
all of the above
- E.
None of the above
Correct Answer
E. None of the above -
- 10.
Web page Address usually begin with the letters “http,” which signifies form of
- A.
Digital signal processing
- B.
Protocol
- C.
Modem and configuration
- D.
Color rendition
Correct Answer
B. Protocol -
- 11.
Cross-referencing among web page is down with
- A.
Digital signal processing
- B.
Analog to digital converter
- C.
Internet relay chat
- D.
Hypertext links
Correct Answer
D. Hypertext links -
- 12.
The character string [email protected] would most likely represent
- A.
A web site.
- B.
The location of data in a computer memory
- C.
An e-mail address
- D.
A computer serial number
Correct Answer
C. An e-mail address -
- 13.
Which type of IC can be physically removed from the circuit to have its memory contents changed?
- A.
Volatility
- B.
Component density
- C.
Multiplexing
- D.
Corruptibility
Correct Answer
A. Volatility -
- 14.
Which type of IC must be physically removed from the circuit to have its memory contents change?
- A.
An EEPROM chip
- B.
An EPROM chip
- C.
An SRAM chip
- D.
An DRAM chip
Correct Answer
B. An EPROM chip -
- 15.
With a RAM chip
- A.
It is easier to read data from the device than to write data into it.
- B.
It is more difficult to read data from the device than to write data into it.
- C.
It is easy to read data from the device, and just as easy to write data into it.
- D.
It is difficult to read data from the device, and equally difficult to write data into it.
Correct Answer
C. It is easy to read data from the device, and just as easy to write data into it. -
- 16.
With a ROM chip
- A.
It is easier to read data from the device than to write data into it.
- B.
It is more difficult to read data from the device than to write data into it.
- C.
It is easy to read data from the device, and just as easy to write data into it.
- D.
It is difficult to read data from the device, and equally difficult to write data into it.
Correct Answer
A. It is easier to read data from the device than to write data into it. -
- 17.
Baudot code is a form of
- A.
Video modulation
- B.
Diode
- C.
Digital code
- D.
Voice modulation
Correct Answer
C. Digital code -
- 18.
Which of the following codes is digital
- A.
Mores code
- B.
Baudot code
- C.
ASCII
- D.
All of the above
Correct Answer
D. All of the above -
- 19.
What is the decimal binary code 1111?
- A.
15
- B.
63
- C.
31
- D.
127
Correct Answer
A. 15 -
- 20.
Which of the below people is credited for developing the World Wide Web?
- A.
Robert Noyce
- B.
Alan Kay
- C.
Tim Berners-Lee
- D.
Jack Kilby
Correct Answer
C. Tim Berners-Lee -
- 21.
Each pass through a loop is called a/an
- A.
Enumeration
- B.
iteration
- C.
Culmination
- D.
pass through
Correct Answer
B. iteration -
- 22.
Which looping process checks the test condition at the end of the loop?
- A.
for
- B.
While
- C.
do-while
- D.
no looping process checks the test condition at the end
Correct Answer
C. do-while -
- 23.
In a group of nested loops, which loop is executed the most number of times?
- A.
The outermost loop
- B.
The innermost loop
- C.
All loops are executed the same number of times
- D.
Cannot be determined without knowing the size of the loops
Correct Answer
B. The innermost loop -
- 24.
The statement i++; is equivalent to
- A.
I = i + i;
- B.
I = i + 1;
- C.
I = i - 1;
- D.
I --;
Correct Answer
B. I = i + 1; -
- 25.
Which looping process is best used when the number of iterations is known?
- A.
For
- B.
While
- C.
Do-while
- D.
All looping processes require that the iterations be known
Correct Answer
A. For -
- 26.
What's wrong? for (int k = 2, k <=12, k++)
- A.
The increment should always be ++k
- B.
The variable must always be the letter i when using a for loop
- C.
There should be a semicolon at the end of the statement
- D.
The commas should be semicolons
Correct Answer
D. The commas should be semicolons -
- 27.
What's wrong? while( (i < 10) && (i > 24))
- A.
The logical operator && cannot be used in a test condition
- B.
The while loop is an exit-condition loop
- C.
The test condition is always false
- D.
The test condition is always true
Correct Answer
C. The test condition is always false -
- 28.
The term ____ ____ is often used to describe the set of instructions written in Visual Basic .NET's language that will be run by the computer.
- A.
Source code
- B.
code lines
- C.
machine code
- D.
binary data
Correct Answer
C. machine code -
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Current Version
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Mar 21, 2022Quiz Edited by
ProProfs Editorial Team -
May 04, 2009Quiz Created by
Gilmon
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