Computer Concepts Practice Exam
Questions Fully Solved.
A(n) ___ is a pointing device that works like an upside-down mouse, with users moving the pointer
around the screen by rolling a ball with their finger. - Answer trackball
The scam known as ___ typically comes in form of an alert message that claims to be from the FBI or
your security software. - Answer scareware
___ are small data files that are created by websites in order to remember users and their preferences
the next time they visit the site. - Answer cookies
Programs that are based on ___ graphics rely on mathematics to generate and manipulate a variety of
shapes. - Answer vector
Instead of calling a taxi company or hailing a cab on the street, apps such as ___ connect drivers who
have some free time and individuals who need transportation. - Answer Uber
Operating systems communicate with most hardware components using: - Answer drivers
Although Google owns ___ and manages the Google Play Store for apps, they allow any manufacturer to
use and modify this operating system for their devices. - Answer Android
In a(n) ___ topology, all nodes are connected to a hub or switch and communicate through it. - Answer
star
___ refers to a new way to use the World Wide Web, whereby any user can create and share content, as
well as provide opinions on existing content. - Answer Web 2.0
___ is the process of scrambling your data or storage devices to make them unreadable by anyone who
doesn't have the proper key. - Answer Encryption
, A(n) ___ examines and blocks Internet traffic in order to protect your private network. - Answer firewall
Businesses often use more sophisticated versions of webcams to engage in ___, where multiple
individuals hold meetings and converse using internal networks or the internet. - Answer
videoconferencing
Most of today's PC software and standard definition movies are sold as: - Answer DVDs
___ are individuals with a large number of followers on social media sites who are often paid to promote
products. - Answer Influencers
A(n) ___ computer can represent data in states beyond the two bits (0's and 1's) of today. - Answer
quantum
___ software allows managers to create and track a sophisticated plan in order to achieve a variety of
goals. - Answer
The ___ economy is an expression that refers to the way in which the internet has facilitated our ability
to share (usually for a price) our goods or services with other individuals. - Answer sharing
Because it increases the security of a network connection, a ___ is often required for users who wish to
access a company's private network over an Internet connection. - Answer VPN
To keep using ___ after the trial period, you must purchase a full version or a code that can be entered
into the software. - Answer sharware
The instructions that handle a computer's basic functions when it is powered on are referred to as: -
Answer firmware
___ cable normally consists of four pairs of wires that are twisted around each other. - Answer Twisted-
pair
Questions Fully Solved.
A(n) ___ is a pointing device that works like an upside-down mouse, with users moving the pointer
around the screen by rolling a ball with their finger. - Answer trackball
The scam known as ___ typically comes in form of an alert message that claims to be from the FBI or
your security software. - Answer scareware
___ are small data files that are created by websites in order to remember users and their preferences
the next time they visit the site. - Answer cookies
Programs that are based on ___ graphics rely on mathematics to generate and manipulate a variety of
shapes. - Answer vector
Instead of calling a taxi company or hailing a cab on the street, apps such as ___ connect drivers who
have some free time and individuals who need transportation. - Answer Uber
Operating systems communicate with most hardware components using: - Answer drivers
Although Google owns ___ and manages the Google Play Store for apps, they allow any manufacturer to
use and modify this operating system for their devices. - Answer Android
In a(n) ___ topology, all nodes are connected to a hub or switch and communicate through it. - Answer
star
___ refers to a new way to use the World Wide Web, whereby any user can create and share content, as
well as provide opinions on existing content. - Answer Web 2.0
___ is the process of scrambling your data or storage devices to make them unreadable by anyone who
doesn't have the proper key. - Answer Encryption
, A(n) ___ examines and blocks Internet traffic in order to protect your private network. - Answer firewall
Businesses often use more sophisticated versions of webcams to engage in ___, where multiple
individuals hold meetings and converse using internal networks or the internet. - Answer
videoconferencing
Most of today's PC software and standard definition movies are sold as: - Answer DVDs
___ are individuals with a large number of followers on social media sites who are often paid to promote
products. - Answer Influencers
A(n) ___ computer can represent data in states beyond the two bits (0's and 1's) of today. - Answer
quantum
___ software allows managers to create and track a sophisticated plan in order to achieve a variety of
goals. - Answer
The ___ economy is an expression that refers to the way in which the internet has facilitated our ability
to share (usually for a price) our goods or services with other individuals. - Answer sharing
Because it increases the security of a network connection, a ___ is often required for users who wish to
access a company's private network over an Internet connection. - Answer VPN
To keep using ___ after the trial period, you must purchase a full version or a code that can be entered
into the software. - Answer sharware
The instructions that handle a computer's basic functions when it is powered on are referred to as: -
Answer firmware
___ cable normally consists of four pairs of wires that are twisted around each other. - Answer Twisted-
pair
