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Test your basic knowledge |
Pascal Programming
Start Test
Study First
Subject
:
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Test each module in isolation and test the modules all together and make sure every line of code is tested.
top down
compound
compound statement
testing
2. All modules must be _____ and they can call other modules.
OR
Modular
not
Called
3. A logical circuit which is used to add two binary digits.
Procedures
selection structure
Local
binary half adder
4. Less than - equal to - not equal to etc. are examples of _________
limited
call
relational operators
Procedures
5. Deploy the software and fix bugs and modify to satisfy changing requirements.
stack frame
implementation
deployment/maintenance
relational operators
6. _______ boolean expressions are formed by combining boolean expressions using the boolean operators (NOT - AND- OR).
compound
pass by reference
numeric
integration testing
7. Modules can be called anywhere in the program - but must be done after their ______.
definition
simple
pass by reference
Scope Rule 1
8. In ______ decision making when the first decision must evaluate to true before the successive (next) decisions are even considered for evaluation. One decision is made inside another. The outer decisions must evaluate to true before inner decisions a
compound statement
nested
binary half adder
integration testing
9. The order of operations of the boolean operators from first to last is: NOT - AND - _____
system testing
compound
OR
independent
10. Loops that never end because the stopping/exit condition is never met.
infinite loops
If-Then
Repeat-Until
independent
11. The two types of parameters are: ______ and Actual.
testing
declaration
Formal
pass by value
12. True and False are the two _____ constants
boolean
system testing
definition
Called
13. Breaking things into modules.
procedural abstraction
parameters
nested
not
14. The order of operations from first to last are ___ - (* / DIV MOD AND) - (+ - OR) - (< > = <= >= <>)
Local
NOT
Actual parameters
definition
15. To test that the subprograms are integrated into the program correctly. That they interact with one another correctly - passing the required information to and from one another.
compound
sequential structure
Scope Rule 3
integration testing
16. _______ design starts with high level idea of a solution and successively refine it. It favors hierarchial organization.
If
testing
top down
fundamental scope principle
17. A parameter value that is used in a function call or in a message sent to an object.
Else
Scope Rule 3
Scope Rule 1
Actual parameters
18. An ____ statement evaluates a Boolean expression. The code will only be executed when the expression evaluates to true.
if
integration testing
Sequence
statement
19. ______ Decision Making checks if a particular condition is true.
Sequence
Actual parameters
XOR
If-Then
20. In Pascal Programs are executed one ______ at a time.
definition
nested
OR
statement
21. Modulars are ________ from one another
trace tables
independent
if
Scope Rule 1
22. Local variables have _______ kind of scope
sequential structure
limited
if-else
If-Then
23. A ______ statement is generally used when the number of times that the loop executes is not known in advance. The loop executes as long as the boolean expression is true.
variable parameters
While-Do
pass by value
if-else
24. Parameters act like _____ variables within a module
local
Sequence
compound
Procedures
25. ________ design is the key to the ability to create large systems.
declaration
Modular
bottom up
if-then-else
26. Modules are defined in the ______ part of a program - under the constant.
integration testing
declaration
compound
call
27. Refers to the execution of a sequence of statements in the order in which they appear so that each statement is executed exactly once.
Formal
simple
variable parameters
sequential structure
28. An ______ statement evaluates a Boolean expression. A different code will be executed if the expression evaluates to true (the body of the if) than if the expression evaluates to false (the body of the else).
value parameters
Declaration
if-else
If-Then
29. A method of passing a variable to a program by making a copy of the variable and giving it to the called program.
pass by reference
boolean
numeric
fundamental scope principle
30. An _____ statement allows the programmer to specify the statement selected for execution when the expression is true. It also indicates an alternative statement when the expression is false.
local
fundamental scope principle
control
if
31. <> is the symbol for ___ equal to
XOR
Formal
Scope Rule 2
not
32. The testing of the complete program to determine the overall system functions.
system testing
Scope Rule 3
Repeat-Until
Scope Rule 1
33. This is where the module is invoked or called.
call
Sequence
definition
NOT
34. A body of ______ consists of multiple statements. The statements do have a semicolon - including the end (from the begin and end).
While-Do
Character
If-Then
Local
35. Typically a variable that determines whether or not the loop executes or not.
Sequence
control
deployment/maintenance
Formal parameters
36. For an ____ Boolean Expression to be true the Boolean expressions must evaluate to true before the entire expression is true. If any expression is false then whole expression evaluates to false.
AND
independent
Modular
implementation
37. A nested decision making statement can also have a ____ in the inner statement.
boolean
call
Else
system testing
38. A ________ statement is what follows the 'then' in an (if-then statement) and precedes the first semi-colon.
variable parameters
compound
Scope Rule 1
simple
39. A _________ statement is what follows the 'then' in an (if-then statement) and is enclosed within the begin-end pair.
variable parameters
NOT
compound
While-Do
40. A ______ operand cannot be applied to an AND boolean operator
system testing
Procedures
Sequence
numeric
41. The stucture of a procedure: Heading - ______ - Statement
boolean
Declaration
compound
definition
42. Some logical operators in Pascal are: OR - AND - ___ - NOT - NAND - NOR
Formal
sequential structure
Sequence
XOR
43. Break system into manageable units or modules.
statement
variable parameters
software design
deployment/maintenance
44. A method of passing a variable to a program by making a copy of the variable and giving it to the called program.
Actual parameters
candidate
pass by value
XOR
45. For an ____ Boolean Expression to be true if any Boolean expression evaluates to true then the entire expression evaluates to true.
Selection
OR
NOT
selection structure
46. Variable When a variable is declared under a procedure it is a _____ variable?
Local
relational operators
definition
testing
47. An item declared within a procedure or function is not accessible outside that procedure or function.
local
control
compound statement
Scope Rule 1
48. The two types of parameters that can be implemented with PASCAL are: _______ and Functions.
Procedures
if
declaration
Actual parameters
49. Where the statements for the module are coded.
OR
deployment/maintenance
Character
definition
50. It makes possible the selection of one of a number of alternative actions - which is implemented by an IF statement.
selection structure
Selection
If-Then
Actual parameters