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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. The information that is produced to solve the problem.
algorithm
Boolean
Output
variance
2. It is used to predicts the circuit's lifetime.
array
DIV
Binary scheme mean
Time to failure
3. for an "if" statement some languages require and "____________ _______" to close the selection group
Output
Logic
end if
constraints
4. The process of implementing in some programming language the variables (and structures) used to store the data and the algorithms for solving a problem.
logic
slack
dual
Coding
5. What are Sequence and Selection/Decision and Iteration/Repetition?
subroutine
compiled
control structures
Files
6. In constant declarations to associate an identifier with a constant an sign is used
counter
Boolean
equal (=)
subroutine
7. VAR and BEGIN and END are examples of _____ .
Reserved words
DIV
2
applications
8. Using only the two binary digits (bits) 0 and 1 to represent information in a computer.
constraints
array
Binary scheme mean
loop
9. The assignment statement is also a ____ statement?
Replacement
Files
Syntax
Two complements
10. An effective method for solving a problem using a finite sequence of instructions.
Algorithms
Octal base
linear
I
11. :=? 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.
divisor
Assigment statement
ReadLn
Octal base
12. Any collection of data to be input to a program or output from a program.
applications
Sequential algorithm
File
Repetition algorithm
13. One of a number of alternative actions is selected and executed.
Time to failure
Identifiers
Selection algorithm
Iteration
14. The remainder in a division.
String Constants
Logic
MOD
divisor
15. base value of a binary number system?
2
II
Integer
quotient
16. Type of control structure: LOOP
Sequential algorithm
linear
mean
Iteration
17. ____________ property: you can group numbers in any way without changing the answer
MOD
Selection
associative
Real Constants
18. Quantities whose values do not change during program execution.
Constants
DIV
Validation
divisor
19. The number of times a number goes into a divisor.
Selection
applications
Integer
DIV
20. ____________ property: says that if a = b and b = c then a = c.
transitive
commutative
algorithm
associative
21. Each element in an array is identified by a number called a ____________ which designates position in the array
subscript
Memory unit
end if
Input
22. The grammatical rules of the language.
Syntax
linear
program composition
CPU (Central Processing Unit)
23. Outout and Input are _____
Files
quotient
Output
subscript
24. Type _____ Error: False Negative
applications
Memory unit
II
divisor
25. A programming paradigm that uses data structures consisting of datafields and methods together with their interactions - to design applications and computer programs.
Iteration
II
median
oop
26. Type of control structure: CASE
loop
Assigment statement
parameter
Selection
27. The steps are performed in a strictly sequential manner - each step being executed exactly once.
program composition
Sequential algorithm
Syntax
Selection
28. A variable which will keep track of the number of occurrences of a certain transaction
transitive
subscript
counter
constraints
29. A formula developed to solve a problem
equal (=)
algorithm
interpreted
oop
30. ____________ property: you can change the order of the numbers involved without changing the result
false condition
median
commutative
Assigment statement
31. Type of control structure: REPEAT-UNTIL
applications
logic
Iteration
breakpoint
32. Zero sum game theory problems can be solved by means of ____________ programming
counter
linear
Binary scheme mean
Sequential algorithm
33. Statistics: square root of variance
Selection algorithm
commutative
standard deviation
Binary scheme mean
34. Fixed number of similar data elements - each element can be retrieved through an index.
array
linear
concatenation
Replacement
35. Numbers that contain decimal points - can be any number including decimal numbers. Can be expressed as a scientific notation.
Real numbers
Time to failure
Syntax
parameter
36. Helpful debugging aids for _________ errors: control totals or control breaks or trace routines
Binary scheme mean
standard deviation
Selection
logic
37. 8 (0 - 1 - 2 - 3 - 4 - 5 - 6 - 7)
tracepoint
false condition
semantics
Octal base
38. In a loop while construct the loop will be terminated upon the introduction of a ____________ ____________
CPU (Central Processing Unit)
false condition
VAR
Syntax
39. ______ must be enclosed within single quotes.
quotient
String Constants
associative
Syntax
40. In a _________ language the entire program is converted to binary prior to the execution of the program
interpreted
compiled
syntax
pointer
41. In Linear Programming ____________ variables are used to convert inequalities to equalities
false condition
Iteration
dividend
slack
42. A _________ is an intentional stopping or pausing place in a program - put in place for debugging purposes.
II
breakpoint
CPU (Central Processing Unit)
commutative
43. dividend / _____________ = quotient
breakpoint
divisor
Constants
Hexadecimal base
44. Integer division is denoted by _____
DIV
Control unit
Validation
I
45. The interpretation or meaning of an item.
Identifiers
semantics
concatenation
Logic
46. ____________ / divisor = quotient
dividend
Replacement
syntax
mean
47. _________ is when a procedure or function calls itself
Repetition algorithm
2
recursion
Reserved words
48. It controls the operation of the entire system and performs the arithmetic and logic operations and and stores and retrieves instructions and data.
String Constants
mean
MOD
CPU (Central Processing Unit)
49. ____________ programming is a deterministic approach to problem solving
commutative
pointer
dynamic allocation
linear
50. Any number that does not have a decimal in it.
Integer
Sequential algorithm
VAR
Boolean
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