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Computer Programming (Study Guide)
Computer Programming (Study Guide)
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made by Deavin Qurazzo
Flashcards
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Questions
35
Answers
1
What is true if declaration has been made as: num count
count is a literal
count is an initialized variable
count is a numeric variable
2
Which of the following is true about newer programming languages as opposed to older ones?
They allow you to use reasonable names for memory locations
they do not have specific syntax rules
they do not require as much logic
3
A set of parentheses always follows a ___________.
neither
class name
method name
4
In Object-oriented Programming, a main method ____________.
is the name of the method that executes first in application
exists in every class
is the method that does the most work
5
Visual Basic, C++, and Java are all examples of computer _____________.
programming language
machine languages
operating systems
6
Which of the following items is most closely related to machine language?
high-level
binary language
source code
7
Object-oriented Programming (OOP) was frequently used on which 2 major types of applications?
payroll and inventory
computer simulations and graphical user interface
input and storage
8
A compiler would find all of the following errors except ___________.
regularSales + discountedSales = totalSales
the use of X for multiplication
the misspelled word "prrint"
9
Writing a program in a language such as C++ or Java is known as ___________the program.
translating
compiling
coding
10
In a flowchart processing is represented by _____________.
arrow
rectangle
parallelogram
11
In Object-oriented Programming, the name of a class or method ________________.
always uses Pascal casing
neither
can contain white space
12
Which of the following is a lists of 3 structures used in structured programming?
rinse, wash, repeat
sequence, selection, loop
selection, loop, method
13
A programming language's rules are its ___________.
logic
syntax
format
14
What is true if declaration has been made as: num count = 9?
count is a literal
neither
count is a numeric variable
15
A variable's data type describes all of the following except ____________.
how the variable is stored in memory
what values the variable can hold
the parts of a program which a variable can be used
16
Another term meaning "computer instructions" is ______________.
hardware
software
queries
17
What does a declaration provide for a variable?
both
name
data type
18
In Object-oriented Programming (OOP), each object ________________.
carries out a task whenever another object tells them
both
maintain its own data
19
The two major components of any computer system are its ____________.
data and programs
input and output
Hardware and Program software
20
The attributes of an object are the things it _________.
has
influences
does
21
In a flowchart input is represented by _____________.
rectangle
arrow
parallelogram
22
Identifying all the objects you want to manipulate and how they relate to each other is?
method manipulation
data modeling
object-orienting
23
The value stored in an uninitialized variable is _____________.
garbage
compost
null
24
Which of the following is a literal numeric constant?
"fourteen"
12
myNumber
25
When you use an IDE instead of a simple text editor ___________.
some help is provided
the logic is more complicated
the syntax is different
26
How fast can you answer this?
SUPER FAST
eh
FAST
27
A message that asks a user for input is a __________.
comment
prompt
echo
28
Which of the following is true in Object-oriented Programming (OOP)?
all programs are applications
all applications are programs
all classes are applications
29
The most important task of a compiler or an interpreter is to _____________.
translate programming language to machine language
create the rules for a programming language
translate english statements into language such as Java
30
Program comments are _______________.
required to create an executable program
neither
an external documentation
31
The value "house" is a ____________.
string constant
numeric constant
numeric variable
32
EXTRA POINTS
dont pick 1
dont pick 3
dont pick 4
dont pick 2
33
Major computer operations include ___________________.
sequence and looping
hardware and software
input, processing, and output
34
What class is this?
computer programming
web design
something to do with alice
35
Object-oriented Programming (OOP) focuses mainly on ___________.
procedures
data
objects
