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1.
A step-by-step procedure to solve a problem is a(n)
a)
b)
c)
d)
program
algorithm
flowchart
structured walkthrough
Answer: b
Type: M
2.
A collection of related data or facts about a single entity in a file is called a
a)
b)
c)
d)
data hierarchy
record
field
character
Answer: b
Type: M
3.
A single piece of data about a single entity is a
a)
b)
c)
d)
file
record
field
character
Answer: c
Type: M
4.
Which of the following graphics is created to show general information about an
application?
a)
b)
c)
d)
program flowchart
system flowchart
control structure
memory diagram
Answer: b
Type: M
5.
Which program flowcharting symbol can be used to indicate the beginning and the end of
an algorithm?
a)
b)
c)
d)
process
general input/output
terminal interrupt
sequence
Answer: c
Type: M
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6.
Which program flowcharting symbol can be used to represent the statement
SUM=GR1+GR2+GR3?
a)
b)
c)
d)
process
general input/output
terminal interrupt
sequence
Answer: a
Type: M
7.
Which program flowcharting symbol can be used to represent the statement WRITE
SUM?
a)
b)
c)
d)
process
general input/output
terminal interrupt
sequence
Answer: b
Type: M
8.
A pictorial description of an algorithm is a
a)
b)
c)
d)
system flowchart
program flowchart
memory diagram
simulation
Answer: b
Type: M
9.
A data item whose value may change during processing is a(n)
a)
b)
c)
d)
defined value
constant
input
variable
Answer: d
Type: M
10.
Input can be indicated on a program flowchart by all of the following words except
a)
b)
c)
d)
READ
WRITE
GET
ENTER
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Answer: b
Type: M
11.
Which of the following terms is an example of a constant?
a)
b)
c)
d)
AVERAGE
123AVERAGE
AVERAGE123
123
Answer: d
Type: M
12.
Which of the following choices is not one of the three basic elements of an information
processing system?
a)
b)
c)
d)
input
processing
storage
output
Answer: c
Type: M
13.
Which of the following assignment statements is invalid?
a)
b)
c)
d)
SALES = 1000
1000 = SALES
SALES = SALES + 1000
SALES = SALES1 + SALES2
Answer: b
Type: M
14.
What is the value of the following expression: (9+6*(8-13))/3?
a)
b)
c)
d)
25
-25
7
-7
Answer: d
Type: M
15.
What is the value of the following expression: 2*6+15/3/1+4?
a)
b)
c)
d)
21
13
14
18
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Answer: a
16.
An algorithm can produce an answer in an infinite number of steps.
Answer: False
17.
Type: T
A structured walkthrough is a formal design review.
Answer: True
26.
Type: T
READ 1000, 2000, 3000 is a valid input statement.
Answer: False
25.
Type: T
NEWSALES=NEWSALES+OLDSALES is a valid assignment statement, assuming
NEWSALES and OLDSALES have been defined and assigned values
Answer: True
24.
Type: T
(90+80+95)/3=AVERAGE is a valid assignment statement, assuming AVERAGE has
been defined and assigned a value
Answer: False
23.
Type: T
An algorithm must use operations from only a given set of basic operations.
Answer: True
22.
Type: T
The use of constants helps to ensure that a program is data independent.
Answer: False
21.
Type: T
A program can be described as data independent if it contains no variable names.
Answer: False
20.
Type: T
A system flowchart is also called a logic diagram.
Answer: False
19.
Type: T
The ellipsis symbol is used to indicate the entry and exit points of a program flowchart.
Answer: True
18.
Type: M
Type: T
The general input/output symbol is used to indicate a specific process in an algorithm.
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Answer: False
27.
The SIMPLE SEQUENCE control structure is the simplest control structure but it is
rarely used.
Answer: False
28.
Type: T
A record is a collection of facts about a single entity.
Answer: True
30.
Type: T
WRITE NAME, AVERAGE is a valid output statement, assuming NAME and
AVERAGE have been defined and assigned values.
Answer: True
29.
Type: T
Type: T
In an assignment statement, the value of any variable to the left of the = should not be
changed during processing.
Answer: False
Type: T
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