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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. Integer division is denoted by _____
Real Constants
MOD
Time to failure
DIV
2. The assignment statement is also a ____ statement?
Replacement
nested
Repetition algorithm
array
3. Statistical average
linear
constraints
mean
label
4. Statistics: square root of variance
standard deviation
logic
Identifiers
Selection algorithm
5. base value of a binary number system?
2
assignment
I
Identifiers
6. Type of control structure: WHILE-DO
Iteration
Control unit
array
Algorithms
7. It is used to predicts the circuit's lifetime.
Selection
File
Time to failure
pointer
8. :=? 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
subroutine
String Constants
Binary scheme mean
9. VAR and BEGIN and END are examples of _____ .
Iteration
divisor
Reserved words
algorithm
10. The information that is given and which items are important in solving the problem.
Input
DIV
commutative
Operating system
11. The place where the instructions and data are stored.
parameter
logic
Memory unit
mean
12. It fetches the instructions from the memory and decodes them and and directs the system to execute the operations indicated by the instructions.
Time to failure
Iteration
Control unit
Repetition algorithm
13. The interpretation or meaning of an item.
dividend
semantics
median
syntax
14. What are Sequence and Selection/Decision and Iteration/Repetition?
false condition
control structures
recursion
dividend
15. ____________ property: you can group numbers in any way without changing the answer
mean
associative
recursion
Repetition algorithm
16. In Linear Programming ____________ variables are used to convert inequalities to equalities
slack
oop
Hexadecimal base
DIV
17. Helpful debugging aids for _________ errors: control totals or control breaks or trace routines
ReadLn
Algorithms
mean
logic
18. The address of a memory location
Octal base
breakpoint
Syntax
pointer
19. It is concern with checking that the algorithms and the program meet the problem's specification.
Validation
control structures
DIV
recursion
20. It controls the operation of the entire system and performs the arithmetic and logic operations and and stores and retrieves instructions and data.
subscript
CPU (Central Processing Unit)
Real numbers
slack
21. A reserved word for variable.
variance
I
array
VAR
22. In Linear Programming a _________ is a means for simplifying the solution
program composition
Operating system
dual
equal (=)
23. A system in which negative numbers are represented by the two's complement of the absolute value.
Two complements
Repetition algorithm
Octal base
Iteration
24. In a _________ language the entire program is converted to binary prior to the execution of the program
compiled
dynamic allocation
slack
File
25. ____________ / divisor = quotient
dividend
semantics
pointer
Repetition algorithm
26. A formula developed to solve a problem
algorithm
selection
Logic
end if
27. Outout and Input are _____
II
tracepoint
syntax
Files
28. One or more steps are performed repeatedly.
assignment
Binary scheme mean
nested
Repetition algorithm
29. Quantities whose values do not change during program execution.
quotient
Constants
label
Algorithms
30. Type of control structure: CASE
dividend
Octal base
Binary scheme mean
Selection
31. Statistical middle
median
algorithm
Two complements
Selection algorithm
32. The process of implementing in some programming language the variables (and structures) used to store the data and the algorithms for solving a problem.
commutative
Files
Syntax
Coding
33. In a linear programming problem there are always ____________
Real Constants
array
constraints
I
34. Using only the two binary digits (bits) 0 and 1 to represent information in a computer.
Binary scheme mean
Files
dynamic allocation
logic
35. In constant declarations to associate an identifier with a constant an sign is used
oop
loop
linear
equal (=)
36. 16 (0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - A(10) - B(11) - C(12) - D(13) - E(14) - F(15)
Hexadecimal base
standard deviation
concatenation
I
37. dividend / divisor = _______________
quotient
divisor
interpreted
slack
38. A _________ is a group of instructions within a computer program that performs a specific function.
transitive
Logic
median
subroutine
39. Any number that does not have a decimal in it.
program composition
Selection
commutative
Integer
40. Type of control structure: LOOP
Identifiers
transitive
Iteration
quotient
41. Type _____ Error: False Negative
II
DIV
median
commutative
42. Item of information necessary for a program or subprogram to perform its task.
Binary scheme mean
Sequential algorithm
parameter
logic
43. Zero sum game theory problems can be solved by means of ____________ programming
linear
Constants
selection
Real Constants
44. Type of control structure: REPEAT-UNTIL
tracepoint
logic
I
Iteration
45. Type of error: A violation of rules made by the programmer
syntax
semantics
Replacement
Octal base
46. A string _________ is the operation of joining two character strings end to end.
concatenation
slack
syntax
Real numbers
47. An effective method for solving a problem using a finite sequence of instructions.
Algorithms
breakpoint
linear
Binary scheme mean
48. _________ is when a procedure or function calls itself
applications
breakpoint
CPU (Central Processing Unit)
recursion
49. A variable which will keep track of the number of occurrences of a certain transaction
counter
linear
Syntax
Boolean
50. ______ causes an advance to a new input line from which subsequent values will be read
Constants
Real numbers
ReadLn
array
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