Exam
Name___________________________________
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
1)
The graphic shown below is a block diagram for an automated test system. Block 2 represents the
1)
A)
switching control.
B)
test equipment.
C)
test controller.
D)
test fixture.
Answer:
B
Explanation:
A)
B)
C)
D)
2)
This is a flow chart for a(n) ________ instruction.
2)
A)
WHILE–DO
B)
FOR–TO–STEP
C)
IF–THEN
D)
REPEAT–UNTIL
Answer:
D
Explanation:
A)
B)
C)
D)
1
3)
An advantage of pseudocode is
3)
A)
it helps identify potential errors.
B)
it can be modified faster than a flowchart.
C)
it provides a high level of structure to the program.
D)
All of the above.
Answer:
D
Explanation:
A)
B)
C)
D)
4)
The flowchart symbol for an input is a
4)
A)
parallelogram.
B)
diamond.
C)
circle.
D)
rectangle.
Answer:
A
Explanation:
A)
B)
C)
D)
5)
The flowchart symbol for a task is a
5)
A)
parallelogram.
B)
circle.
C)
diamond.
D)
rectangle.
Answer:
D
Explanation:
A)
B)
C)
D)
6)
The graphic shown below is a block diagram for an automated test system. Block 3 represents the
6)
A)
switching circuitry.
B)
test fixture.
C)
unit under test.
D)
test controller.
Answer:
B
Explanation:
A)
B)
C)
D)
2
7)
The test fixture shown below would be used to measure
7)
A)
resistance.
B)
voltage.
C)
current.
D)
power.
Answer:
C
Explanation:
A)
B)
C)
D)
3
8)
This is a flow chart for a(n) ________ instruction.
8)
A)
FOR–TO–STEP
B)
REPEAT–UNTIL
C)
IF–THEN
D)
WHILE–DO
Answer:
D
Explanation:
A)
B)
C)
D)
9)
This is a flow chart for a(n) ________ instruction.
9)
A)
REPEAT–UNTIL
B)
IF–THEN–ELSE
C)
FOR–TO–STEP
D)
IF–THEN
Answer:
B
Explanation:
A)
B)
C)
D)
4
10)
Test fixture switching circuits use ________ to connect terminal ports to test ports.
10)
A)
silicon–controlled switches
B)
electromechanical relays
C)
solid–state relays
D)
All of the above.
Answer:
D
Explanation:
A)
B)
C)
D)
11)
Which of the following is not a loop instruction?
11)
A)
REPEAT–UNTIL
B)
WHILE–DO
C)
IF–THEN–ELSE
D)
FOR–TO–STEP
Answer:
C
Explanation:
A)
B)
C)
D)
12)
The flowchart symbol for an output is a
12)
A)
parallelogram.
B)
diamond.
C)
rectangle.
D)
circle.
Answer:
A
Explanation:
A)
B)
C)
D)
13)
This is a flow chart for a(n) ________ instruction.
13)
A)
IF–THEN–ELSE
B)
FOR–TO–STEP
C)
REPEAT–UNTIL
D)
IF–THEN
Answer:
D
Explanation:
A)
B)
C)
D)
5
14)
Presenting a large program as a small number of general tasks that are then broken down into
smaller units is called
14)
A)
a hierarchical structure.
B)
object–oriented programming.
C)
process–flow programming.
D)
branching.
Answer:
A
Explanation:
A)
B)
C)
D)
TRUE/FALSE. Write ‘T’ if the statement is true and ‘F’ if the statement is false.
15)
An IF–THEN–ELSE instruction proceeds if the result of the test is true.
15)
Answer:
True
False
Explanation:
16)
MOV is an example of machine language.
16)
Answer:
True
False
Explanation:
17)
Looping instructions change the sequence of program execution.
17)
Answer:
True
False
Explanation:
18)
Measuring current is the easiest measurement to make using a test fixture.
18)
Answer:
True
False
Explanation:
19)
Exception instructions deal with unexpected circumstances.
19)
Answer:
True
False
Explanation:
20)
Pseudocode makes it easier to follow the process flow of a program.
20)
Answer:
True
False
Explanation:
21)
Flowcharts use a rectangle to represent a task.
21)
Answer:
True
False
Explanation:
22)
Test systems are subject to component failure just like any electronic component.
22)
Answer:
True
False
Explanation:
23)
The test controller in an automated test system connects test equipment to the circuit under test.
23)
Answer:
True
False
Explanation:
6
24)
Conditional instructions evaluate specific conditions and then determine if how the program
should proceed.
24)
Answer:
True
False
Explanation:
7