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Test your basic knowledge |
General 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. ____________ programming is a deterministic approach to problem solving
Syntax
linear
Sequential algorithm
standard deviation
2. ____________ / divisor = quotient
mean
parameter
dividend
pointer
3. :=? is an ________. Here the varaible to be assigned a value must appear on the left of the assignment operator and a legal expression must appear on the right side.
Assigment statement
2
pointer
applications
4. ____________ property: you can group numbers in any way without changing the answer
CPU (Central Processing Unit)
Hexadecimal base
quotient
associative
5. Statistical average
counter
mean
subroutine
dual
6. A fixed position within source code: _________
label
Hexadecimal base
subscript
Selection
7. Type of control structure: REPEAT-UNTIL
linear
subscript
commutative
Iteration
8. It controls the operation of the entire system and performs the arithmetic and logic operations and and stores and retrieves instructions and data.
Control unit
CPU (Central Processing Unit)
subscript
dividend
9. It allocates storage for programs and data and carry out many other supervisory functions. It acts as an interface between the user and the machine.
Operating system
loop
Selection
Iteration
10. In constant declarations to associate an identifier with a constant an sign is used
array
Real numbers
equal (=)
String Constants
11. Any number that does not have a decimal in it.
I
Input
Identifiers
Integer
12. Type of error: A violation of rules made by the programmer
Reserved words
syntax
ReadLn
Iteration
13. Statistics: square root of variance
Hexadecimal base
false condition
breakpoint
standard deviation
14. ______ must have at least one digit before and at least one digit after the decimal`
Real Constants
Real numbers
control structures
CPU (Central Processing Unit)
15. The place where the instructions and data are stored.
Octal base
array
tracepoint
Memory unit
16. A reserved word for variable.
DIV
VAR
x
Iteration
17. _________ is when a procedure or function calls itself
VAR
loop
String Constants
recursion
18. Type of control structure: WHILE-DO
Coding
interpreted
Iteration
Assigment statement
19. The grammatical rules of the language.
Integer
Syntax
Output
transitive
20. Information is placed into a storage location by means of an ____________ statement
Assigment statement
semantics
I
assignment
21. ______ causes an advance to a new input line from which subsequent values will be read
loop
ReadLn
2
subroutine
22. Statistical middle
Memory unit
median
equal (=)
Syntax
23. Type ____ Error: False Positive
semantics
Binary scheme mean
Files
I
24. What are Sequence and Selection/Decision and Iteration/Repetition?
pointer
subroutine
Constants
control structures
25. The assignment statement is also a ____ statement?
concatenation
Selection algorithm
Replacement
commutative
26. In a linear programming problem there are always ____________
Files
constraints
Coding
Iteration
27. Program Heading - Declaration Part (Label section - constant section - type section - variable section - subprogram section).
Constants
VAR
program composition
divisor
28. Outout and Input are _____
Iteration
subscript
Coding
Files
29. In Linear Programming a _________ is a means for simplifying the solution
Coding
dual
DIV
subscript
30. The number of times a number goes into a divisor.
dividend
mean
DIV
commutative
31. The information that is given and which items are important in solving the problem.
Iteration
parameter
Input
Output
32. A _________ is an intentional stopping or pausing place in a program - put in place for debugging purposes.
DIV
Octal base
breakpoint
interpreted
33. It is concern with checking that the algorithms and the program meet the problem's specification.
variance
Validation
DIV
Time to failure
34. The information that is produced to solve the problem.
loop
nested
Real numbers
Output
35. 8 (0 - 1 - 2 - 3 - 4 - 5 - 6 - 7)
parameter
VAR
Octal base
divisor
36. Type of control structure: CASE
Selection
semantics
linear
II
37. Each element in an array is identified by a number called a ____________ which designates position in the array
CPU (Central Processing Unit)
subscript
compiled
commutative
38. Any collection of data to be input to a program or output from a program.
transitive
algorithm
Identifiers
File
39. A variable that can hold a single true/false (1/0) value.
Boolean
Iteration
Assigment statement
counter
40. ______ must be enclosed within single quotes.
Two complements
Binary scheme mean
String Constants
slack
41. Type of control structure: IF-THEN-ELSE
algorithm
Control unit
selection
linear
42. In algebraic expression the name of the storage location in which the result would be saved is expressed as ____________ .
applications
x
subscript
Syntax
43. Type _____ Error: False Negative
semantics
String Constants
Identifiers
II
44. The address of a memory location
Binary scheme mean
variance
pointer
counter
45. One of a number of alternative actions is selected and executed.
associative
Selection algorithm
Memory unit
slack
46. A variable which will keep track of the number of occurrences of a certain transaction
dynamic allocation
interpreted
associative
counter
47. ____________ property: you can change the order of the numbers involved without changing the result
Identifiers
commutative
Real numbers
Two complements
48. The steps are performed in a strictly sequential manner - each step being executed exactly once.
tracepoint
Logic
Sequential algorithm
subroutine
49. A system in which negative numbers are represented by the two's complement of the absolute value.
Input
File
standard deviation
Two complements
50. ____________ property: says that if a = b and b = c then a = c.
compiled
variance
subscript
transitive
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