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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. What are Sequence and Selection/Decision and Iteration/Repetition?
divisor
dual
control structures
Iteration
2. The number of times a number goes into a divisor.
variance
DIV
pointer
Identifiers
3. Part of the program that may be repeated
VAR
subscript
program composition
loop
4. Program Heading - Declaration Part (Label section - constant section - type section - variable section - subprogram section).
end if
Hexadecimal base
program composition
pointer
5. Type of control structure: WHILE-DO
Output
String Constants
pointer
Iteration
6. ____________ property: you can group numbers in any way without changing the answer
Selection algorithm
Output
associative
Replacement
7. The process of implementing in some programming language the variables (and structures) used to store the data and the algorithms for solving a problem.
Repetition algorithm
I
Coding
assignment
8. The place where the instructions and data are stored.
Repetition algorithm
Memory unit
VAR
Hexadecimal base
9. An effective method for solving a problem using a finite sequence of instructions.
Integer
ReadLn
Algorithms
Selection algorithm
10. One or more steps are performed repeatedly.
Output
logic
Repetition algorithm
selection
11. Type _____ Error: False Negative
syntax
II
DIV
assignment
12. In constant declarations to associate an identifier with a constant an sign is used
applications
standard deviation
equal (=)
variance
13. A fixed position within source code: _________
Repetition algorithm
File
label
subscript
14. Allocate memory when needed and return memory when done: _________ _________
label
standard deviation
dynamic allocation
nested
15. One of a number of alternative actions is selected and executed.
Iteration
Selection algorithm
Iteration
I
16. Integer division is denoted by _____
DIV
Boolean
loop
Time to failure
17. Examples of _____ are: integer and real and true and false and read and readln and write and writeln.
standard deviation
divisor
counter
Identifiers
18. A programming paradigm that uses data structures consisting of datafields and methods together with their interactions - to design applications and computer programs.
Binary scheme mean
commutative
oop
constraints
19. _________ is when a procedure or function calls itself
Files
compiled
standard deviation
recursion
20. Type of control structure: LOOP
mean
VAR
Iteration
nested
21. The steps are performed in a strictly sequential manner - each step being executed exactly once.
Integer
File
Boolean
Sequential algorithm
22. A variable that can hold a single true/false (1/0) value.
Selection
compiled
Boolean
Integer
23. In Linear Programming a _________ is a means for simplifying the solution
DIV
ReadLn
dual
recursion
24. Statistical middle
MOD
Octal base
oop
median
25. The information that is given and which items are important in solving the problem.
divisor
Input
Validation
Selection
26. A _________ is a new way to use breakpoints. It is a breakpoint with a custom action associated with it. When hit it causes the debugger to perform the specified action instead of (or in addition to) breaking program execution.
DIV
applications
Real numbers
tracepoint
27. A _________ is an intentional stopping or pausing place in a program - put in place for debugging purposes.
Memory unit
Time to failure
breakpoint
Selection algorithm
28. It controls the operation of the entire system and performs the arithmetic and logic operations and and stores and retrieves instructions and data.
ReadLn
compiled
Validation
CPU (Central Processing Unit)
29. Information is placed into a storage location by means of an ____________ statement
label
variance
Iteration
assignment
30. _________ error: The program performs a task but it is not the task that was desired
subscript
Replacement
Logic
constraints
31. Any collection of data to be input to a program or output from a program.
Output
File
selection
quotient
32. The remainder in a division.
Repetition algorithm
DIV
MOD
Operating system
33. It is concern with checking that the algorithms and the program meet the problem's specification.
Assigment statement
breakpoint
Validation
Constants
34. In Linear Programming ____________ variables are used to convert inequalities to equalities
parameter
Iteration
slack
Replacement
35. The person responsible for programming applications such as payroll or inventory or accounts receivable etc is the _________ programmer
dividend
applications
Coding
assignment
36. It fetches the instructions from the memory and decodes them and and directs the system to execute the operations indicated by the instructions.
Control unit
divisor
Replacement
dynamic allocation
37. A _________ is a group of instructions within a computer program that performs a specific function.
subroutine
dynamic allocation
Iteration
Validation
38. It is used to predicts the circuit's lifetime.
Operating system
mean
Binary scheme mean
Time to failure
39. Type of control structure: REPEAT-UNTIL
Time to failure
Iteration
subscript
dual
40. In a _________ language the entire program is converted to binary prior to the execution of the program
Replacement
selection
Output
compiled
41. Type of control structure: CASE
Real Constants
Selection
ReadLn
x
42. A system in which negative numbers are represented by the two's complement of the absolute value.
Two complements
assignment
associative
array
43. Quantities whose values do not change during program execution.
Identifiers
associative
Constants
Operating system
44. Statistics: square root of variance
Output
Integer
false condition
standard deviation
45. for an "if" statement some languages require and "____________ _______" to close the selection group
end if
interpreted
parameter
Control unit
46. In a loop while construct the loop will be terminated upon the introduction of a ____________ ____________
loop
false condition
median
slack
47. The address of a memory location
linear
concatenation
pointer
Output
48. Each element in an array is identified by a number called a ____________ which designates position in the array
nested
subscript
control structures
dividend
49. ______ must have at least one digit before and at least one digit after the decimal`
Logic
Real Constants
Identifiers
associative
50. Type ____ Error: False Positive
CPU (Central Processing Unit)
x
concatenation
I
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