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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. Statistics: square root of variance
standard deviation
MOD
Reserved words
linear
2. :=? 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.
Iteration
syntax
recursion
Assigment statement
3. Type of control structure: WHILE-DO
Iteration
dividend
Boolean
Coding
4. A variable that can hold a single true/false (1/0) value.
false condition
oop
ReadLn
Boolean
5. The information that is given and which items are important in solving the problem.
counter
dual
Files
Input
6. Type of control structure: LOOP
Replacement
program composition
control structures
Iteration
7. Type of control structure: REPEAT-UNTIL
Iteration
variance
Integer
applications
8. Numbers that contain decimal points - can be any number including decimal numbers. Can be expressed as a scientific notation.
quotient
breakpoint
parameter
Real numbers
9. ______ must be enclosed within single quotes.
Binary scheme mean
String Constants
loop
equal (=)
10. ______ must have at least one digit before and at least one digit after the decimal`
control structures
Time to failure
Real Constants
oop
11. The information that is produced to solve the problem.
Output
Boolean
VAR
end if
12. Zero sum game theory problems can be solved by means of ____________ programming
x
2
linear
Control unit
13. An effective method for solving a problem using a finite sequence of instructions.
breakpoint
Algorithms
Selection
program composition
14. ____________ property: you can group numbers in any way without changing the answer
associative
commutative
standard deviation
algorithm
15. Statistical average
linear
Binary scheme mean
compiled
mean
16. In Linear Programming a _________ is a means for simplifying the solution
dual
subroutine
dividend
dynamic allocation
17. The interpretation or meaning of an item.
Repetition algorithm
compiled
label
semantics
18. dividend / divisor = _______________
Replacement
Identifiers
quotient
variance
19. Part of the program that may be repeated
Files
loop
concatenation
I
20. Helpful debugging aids for _________ errors: control totals or control breaks or trace routines
pointer
program composition
logic
equal (=)
21. A _________ is an intentional stopping or pausing place in a program - put in place for debugging purposes.
Algorithms
label
breakpoint
dual
22. In a linear programming problem there are always ____________
constraints
syntax
Octal base
equal (=)
23. Integer division is denoted by _____
Logic
program composition
applications
DIV
24. Program Heading - Declaration Part (Label section - constant section - type section - variable section - subprogram section).
associative
program composition
pointer
ReadLn
25. The steps are performed in a strictly sequential manner - each step being executed exactly once.
Sequential algorithm
MOD
subroutine
dividend
26. A formula developed to solve a problem
algorithm
Two complements
CPU (Central Processing Unit)
standard deviation
27. Allocate memory when needed and return memory when done: _________ _________
Iteration
slack
transitive
dynamic allocation
28. It is concern with checking that the algorithms and the program meet the problem's specification.
Boolean
Validation
counter
Iteration
29. 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.
selection
Operating system
Logic
Time to failure
30. The process of implementing in some programming language the variables (and structures) used to store the data and the algorithms for solving a problem.
VAR
dividend
Coding
subscript
31. dividend / _____________ = quotient
false condition
recursion
dividend
divisor
32. 16 (0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - A(10) - B(11) - C(12) - D(13) - E(14) - F(15)
linear
Hexadecimal base
Selection algorithm
2
33. ____________ programming is a deterministic approach to problem solving
linear
Reserved words
constraints
String Constants
34. A ____________ procedure is one in which a statement or set of statements are embedded within other statements
loop
nested
oop
Sequential algorithm
35. Fixed number of similar data elements - each element can be retrieved through an index.
false condition
DIV
linear
array
36. A programming paradigm that uses data structures consisting of datafields and methods together with their interactions - to design applications and computer programs.
oop
Real Constants
Logic
dividend
37. Type _____ Error: False Negative
equal (=)
constraints
II
Algorithms
38. Examples of _____ are: integer and real and true and false and read and readln and write and writeln.
Identifiers
Boolean
Validation
Sequential algorithm
39. Type of control structure: CASE
linear
ReadLn
pointer
Selection
40. A system in which negative numbers are represented by the two's complement of the absolute value.
Two complements
Syntax
program composition
CPU (Central Processing Unit)
41. The person responsible for programming applications such as payroll or inventory or accounts receivable etc is the _________ programmer
DIV
applications
associative
Logic
42. The place where the instructions and data are stored.
Real Constants
Boolean
pointer
Memory unit
43. Information is placed into a storage location by means of an ____________ statement
assignment
transitive
subroutine
Constants
44. It is used to predicts the circuit's lifetime.
Constants
Time to failure
Sequential algorithm
dynamic allocation
45. A fixed position within source code: _________
Iteration
Syntax
label
quotient
46. The remainder in a division.
false condition
associative
divisor
MOD
47. ____________ / divisor = quotient
dividend
constraints
linear
Iteration
48. _________ error: The program performs a task but it is not the task that was desired
VAR
breakpoint
transitive
Logic
49. The assignment statement is also a ____ statement?
concatenation
II
dynamic allocation
Replacement
50. The number of times a number goes into a divisor.
DIV
dual
array
linear
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