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4.3 Flashcards | StudBud
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4.3
4.3
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ITF+
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Questions
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Answers
1
What type of software tool is used to write code?
Operating system
Utility environment
WIMP interface
Indepedent Development environment
2
HTML stand for Hypertext Markup Language
False
True
3
Syntax
medicine
a hacker program
the arrangement of words and phrases to create well-formed languages
4
What is the type of code that the cpu can actually understand?
Interpreted
Assembly
Compiled
Machine
5
What does OOP stand for?
Outstanding Object Program
Open Object Programs
Object Oriented Programming
Only Open Programming
6
A compiled language is a low-level language that a CPU can directly understand.
False
True
7
Which of these is a programming identifier that would be used to define values that change?
Vectors
Variables
Arrays
Constants
8
What is a really simple way to write code so humans can understand most easily?
Algorithm
Batch
Machine Code
Pseudo code
9
What is not a feature of encapsulation?
Using properties from the parent class in an object
Not allowing direct access to variables from outside a class
Containing information inside of the class
Protecting variables from being changed by other developers
10
What is a low level language?
Machine language hard for the humans to understand
a language in programming
(JAVA, Karel, C++)
language that is closer to human language
11
What does API stand for?
Application Programming Interface
Application Intelligence
Application Programming Instance
Artificial Intelligence
12
What function of an operating system is performed by the "shell"?
Interface between the hardware and the firmware
Interface between a host computer and a guest OS
Interface between the applications and the hardware
Interface between the user and the computer
13
Which language is used to develop and manage databases?
C++
SQL
JAVA
HTML
14
In programming, which is the best use of a function?
Contain Methods
Prevent unauthorized access to data
Provide reusable code snippets
Bundle data and methods
15
Uses hex code notation for special symbols
ASCii
Binary
Decimal
Unicode
16
What shows the structure of code without using the specific syntax of any one language?
A function
Pseudocode
A variable
A conditional statement
17
One example of a popular object-oriented programming language that is both compiled and interpreted is ...
Small Basic
Java
Basic
Javascript
18
What does ISP stand for?
International School of Paris
Internet Service Provider
Internet System Protocol
19
What base do people count in?
9
10
5
2
20
define source code
is created by the compiler and is done in machine language
is written by the user in a high level language
is written by the user in low level language
21
What do ISPs do primarily?
Provide a connection-oriented protocol
Provide access to the Internet
Provide the ability to run a session on top of HTTP
22
Assembly language is a low-level language that a CPU can directly understand.
True
False
23
_________ language is a low-level language that a CPU can directly understand.
Query
Compiled
Assembly
Machine
24
Which programming construct allows an algorithm to repeat instructions?
Repetition
Selection
Iteration
25
What does HTML stand for?
Hypertext Markup Language
World Wide Web
Hypertext Transmission Protocol
26
What is meant by the term 'encapsulation'?
Assigning a value to a property
None of the options listed
The hiding of data in a class
The process of creating an object
27
What does HTTP stand for?
Secure HyperText Transmission Protocol
Hypertext Markup Language
Hypertext Transmission Protocol
28
What shows the structure of code without using the specific syntax of any one language?
pretend code
pseudo code
faux code
commenting
29
Which programming language is the most human-readable language?
Assembly
Query
Interpreted
Compiled
30
What type of software tool is used to write code?
CLI
PID
IDE
GUI
31
Why should you comment code? (Two answers)
To maintain the code
The code will not run correctly if it isn't commented
To explain the functions of the code
32
Encapsulation is...
what we do with memory after its been deleted
representing information in terms of its interface with the user
the bundling of data and methods into a class
what happens after the contructor is called
33
CompTIA IT Fundamentals FC0-U61 exam has ___.
60 questions, to be completed in 75 minutes
60 questions, to be completed in 60 minutes
75 questions, to be completed in 60 minutes
75 questions, to be completed in 75 minutes
34
What is machine code?
A low-level language
The ID number, found on a back of a computer
A type of bar code
35
SQL stand for Structured Query Language
False
True
36
Which of the following is an advantage to using an RDBMS?
Less redundancy and inconsistencies in data
More redundancy
Minimal data integrity
37
Which of these is not a unique benefit of OOP?
Procedures
Polymorphism
Inheritance
Encapsulation
38
A human readable language to plan programming code:
Loop
Psuedocode
Function
Algorithm
39
What is encapsulation?
Hiding the data contained in an object.
Using methods within an object.
Hiding data in a class.
Using methods within a class.
40
What file system is used by Linux?
ext4
HFS
NTFS
FAT32
41
What does WWW stand for?
World Wide Wrestling
World Wildlife Fund
World Wide Web
42
What is machine code?
Code written using a high-level programming language
Code that encrypts programs to keep them secure
Code that triggers actions in the CPU
43
How does a computer execute a machine code program?
It compiles the source code
It follows the software development lifecycle
It follows the fetch-decode-execute cycle
44
The main properties of OOP are inheritance, encapsulation, and
classes
complier
polymorphism
methods
45
What does OOP stand for?
Organic object prevention
Object-oriented programming
Object obfuscation program
Original object presentation
46
What is programming?
playing with a computer
writing a sequence of instructions that make up a program
writing for an essay
writing to waste time
47
Using a compile language has what advantage?
Its easier to code
It runs faster
Its easier to maintain
It supports multiple systems
48
What is OOP?
An algorithm that uses dynamic arrays and reserved words
What you say when you make a mistake
A programming paradigm that uses classes and objects
A programming paradigm that uses statements
49
What file system is not used by Linux? (Select all that apply)
NTFS
ext4
FAT32
HFS
50
What is a high-level language?
Good use of language
A language that can be understood by a human
A computer language that is very difficult to understand
51
There are 5 modules for compTIA ITF+ Certification Domains
False
True
52
What is a high level language?
language that you can understand
a high understanding language
language that talks machine
language that is closer to human language than to machine
53
Machine language is a low-level language that a CPU can directly understand.
False
True
54
What shows the structure of code without using the specific syntax of any one language?
A conditional statement
Pseudocode
A variable
A function
55
In object-oriented programming, what is used to describe properties?
Methods
Attributes
Polymorphism
Encapsulation
56
Which one is not a section on the CompTIA ITF+ certificate?
Coding Fundamentals
Security
Software Development
Database Fundamentals
