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Worksheets

Pass final E

Total questions: 148

Worksheet time: 1hrs 14mins

Name
Class
Date
1.
A cloud database is an automated or built-in database for such a virtualized environment.
a)
True
b)
FLASE
2.
A cloud database is used for large data sets.
a)
True
b)
FLASE
3.
A cloud service offers various advantages, including the ability to pay per user storage capacity and bandwidth and provides scalability on request, as well as low availability.
a)
True
b)
FLASE
4.
A database query function allows you to extract information according to certain conditions or criteria.
a)
True
b)
FLASE
5.
A database query function allows you to extract information according to certain conditions or criteria.
a)
True
b)
FLASE
6.
A field is a group of records holding large amount of information.
a)
True
b)
FLASE
7.
A LAN connects computers in an office building, school, over a relatively long distance.
a)
True
b)
FLASE
8.
A mainframe computer is less powerful than a PC.
a)
True
b)
FLASE
9.
A mainframe computer is more powerful than a PC.
a)
True
b)
FLASE
10.
A mainframe is used by large organizations that need to process great amount of data.
a)
True
b)
FLASE
11.
A mainframe is used by large organizations that need to process small amount of data.
a)
True
b)
FLASE
12.
A MAN is a specialized network that provides access to block-level storage.
a)
True
b)
FLASE
13.
A Personal Database is an automated or built-in database for such a virtualized environment.
a)
True
b)
FLASE
14.
A Personal Digital Assistant is small enough to fit into the palm of your hand.
a)
True
b)
FLASE
15.
A VPN establishes an encrypted channel that keeps a user’s identity and access credentials, as well as any data transferred, inaccessible to hackers.
a)
True
b)
FLASE
16.
A Web Application Firewall (WAF) which updates a threat database in real-time is one of the effective ways to filter application input to protect against code injection.
a)
True
b)
FLASE
17.
A wireless access point allows wireless devices to connect to the network.
a)
True
b)
FLASE
18.
Animations are placed around pieces of text to tell the web browser how to display text or pictures.
a)
True
b)
FLASE
19.
Background means the underlying colors and patterns of a web page.
a)
True
b)
FLASE
20.
Centralized Database are the paid versions of the enormous databases, designed for users who wish to access the information for assistance.
a)
True
b)
FLASE
21.
Digital TV is a way of transmitting pictures by means of digital signals, in contrast to the analogue signals used by traditional TV.
a)
True
b)
FLASE
22.
E-mail, telephone, video calling, FAX machine are typically used to transmit information in communication.
a)
True
b)
FLASE
23.
Hackers are always looking to exploit a private network or system's vulnerabilities so they can steal confidential information and data.
a)
True
b)
FLASE
24.
Hackers are always trying to attack a private network or system's vulnerabilities so they can steal confidential information and data.
a)
True
b)
FLASE
25.
Hackers are always trying to attack a private network or system’s vulnerabilities so they can steal secret information and data.
a)
True
b)
FLASE
26.
Hardware is any physical part of the computer which includes the internal components and the external parts like the monitor and printer.
a)
True
b)
FLASE
27.
If you want to protect your PC, don’t open email attachments from strangers and take care when downloading files from the Web.
a)
True
b)
FLASE
28.
If you want to send instant messages on Facebook Messenger, Whatsapp or Snapchat, you will be charged a large amount of fee.
a)
True
b)
FLASE
29.
If your computer is attacked by ransomware, you don’t have to pay any ransom to unlock your screen and your files.
a)
True
b)
FLASE
30.
In a star bus network, each node is connected to its left in a circle.
a)
True
b)
FLASE
31.
In distribution database, the data is stored centrally and user from various locations can access this data.
a)
True
b)
FLASE
32.
Instant message is a kind of service that allows people to send short messages for free.
a)
True
b)
FLASE
33.
Instant messages are sent for free over the internet and can contain multimedia items like emoji, pictures, videos and voice recordings.
a)
True
b)
FLASE
34.
Instant messages are sent for free over the internet and can contain multimedia items like emoji, pictures, videos and voice recordings.
a)
True
b)
FLASE
35.
Malware attack is malicious software that changes a browser's behavior, settings, or appearance without user consent.
a)
True
b)
FLASE
36.
MANs are typically bigger than LANs but smaller and WANs.
a)
True
b)
FLASE
37.
Meta tag is invisible information (e.g. a hidden keyword) on a website.
a)
True
b)
FLASE
38.
Neural networks are used to convert handwritten characters into digital characters that a machine can recognize.
a)
True
b)
FLASE
39.
Peripherals are the physical units attached to the computer.
a)
True
b)
FLASE
40.
Phishing is a cyber-attack in which phishing emails are sent to gather users’ login information.
a)
True
b)
FLASE
41.
Private networks can’t be attacked by intruders who attempt to obtain information such as Social Security numbers, bank accounts or research and business reports.
a)
True
b)
FLASE
42.
Relational database is the database which is made up of related files.
a)
True
b)
FLASE
43.
Systems Administrators, Network Administrators, or anyone who has anything to do with cybersecurity will also be under a great deal of stress.
a)
True
b)
FLASE
44.
Tech professionals are not required to constantly keep themselves up-to-date on the latest trends and developments.
a)
True
b)
FLASE
45.
Thanks to electronic communication, mobile phones now let you check your email, browse the Web and connect with home or company intranets, all without wire.
a)
True
b)
FLASE
46.
The analysis of large-size, unstructured information can’t be done very efficiently on several cloud virtual servers.
a)
True
b)
FLASE
47.
The connection between devices of WLAN and LAN are the same.
a)
True
b)
FLASE
48.
The network starts with an input layer that receives output in the form of data.
a)
True
b)
FLASE
49.
Vlogging and Blogging are similar in delivering informal styles, however, with Vlogging, Vloggers can post videos.
a)
True
b)
FLASE
50.
VOIP allows voice and multimedia data to be transferred across a data network.
a)
True
b)
FLASE
51.

……………………………….. are designed to be worn on the body or integrated into the user’s clothing.

(a)  

52.

……………………………….. is software that displays unwanted advertisements on your computer.

(a)  

53.

…………………………… is a type of malware that prevents you from using your computer or accessing specific files on your computer unless a ransom is paid.

(a)  

54.

An operating system has three main functions: manage the computer's resources, such as the central processing unit, …………………………, disk drives, and printers, establish a user interface, and execute and provide services for applications software.

(a)  

55.

Electronic communication is fast, ……………………………… and convenient, but these attributes contain inherent disadvantages.

(a)  

56.

…………………………… enable us to extract the finish product from the system.

(a)  

57.

…………………………… is a type of malware that prevents you from using your computer or accessing specific files on your computer unless a ransom is paid.

(a)  

58.

…………………………… means copying data to another place so that you don’t lose it.

(a)  

59.

…………………………… is a set of instructions, called a program, which tells the computer what to do.

(a)  

60.

A …………………………… can manage any type of data, including text, numbers, images, sound and video and hyperlinks (links to websites).

(a)  

61.

A …………………………… connects computers over a relatively short distance, allowing them to share data, files, and resources.

(a)  

62.

A …………………………… database in which various parts of a database are located in different physical locations along with databases replicated and distributed between different points in a network can be imagined.

(a)  

63.

A network topology is the layout of the interconnections of the …………………………… of a computer network.

(a)  

64.

A record about an employee might consist of several …………………………… which give their name, address, phone number, date of birth, salary and length of employment.

(a)  

65.

Artificial Intelligence is slowly making progress, but it could soon …………………………… into a new trend in technology.

(a)  

66.

But in the modern world, telecommunications mainly means transferring information across the Internet, via modem, phone lines or …………………………… networks.

(a)  

67.

By using ……………………………, one can send a message to another person through a mail immediately.

(a)  

68.

Don’t use common words or numbers as ……………………………, such as birthdays or names of your children.

(a)  

69.

Due to the advancement of electronic media, business managers can effortlessly manage ……………………… across the world.

(a)  

70.

Electronic communication can be classified into different types like messaging, voice call, e-mail, ………………………, etc.

(a)  

71.

Hackers try to trick email recipients into believing that a message is genuine and relevant – a request from their bank or a note from a co-worker, for example – so that they click on a link or open an (a)   ……………………………...

72.

Heterogeneous and homogenous are the two kinds of distribution ……………………………

(a)  

73.

HTML is a language that is all about the ……………………… of your information, not what the actual data is.

(a)  

74.

If you want to inject something special into your web pages, you can use Adobe Flash to include interactive ……………………… and streaming audio.

(a)  

75.

If you want to share ……………………… with people, you can use RSS feeds and provide readers with a link to the feed.

(a)  

76.

In ……………………………, all nodes are connected to a common medium, call backbone, as it happens with Christmas lights.

(a)  

77.

In a ……………………… network all nodes are connected to a common medium, call backbone, as it happens with Christmas lights.

(a)  

78.

In basic terms, AI is a ……………………… area of computer science that makes machines seem like they have human intelligence.

(a)  

79.

In recent years, TV and radio broadcasting has been revolutionized by developments in satellite and ……………………… transmission.

(a)  

80.

In the ideal smart home, appliances and electronic devices work in ………………………… to keep the house secure.

(a)  

81.

In the near future we may have ……………………… pets, with video camera eyes and microphone ears, linked by radio to the family computer.

(a)  

82.

Instant messaging is a service, like SMS, that ……………………… people to send short messages using their mobiles phones (or computers).

(a)  

83.

Like human, a ……………………… retains information and becomes smarter over time.

(a)  

84.

Netflix and Google have already announced that they would be reducing video streaming quality in Europe for a month from high definition (HD) to standard definition (SD) to prevent network ……………………… and collapse.

(a)  

85.

Neural networks help solve the problem of providing higher revenue at ……………………… costs.

(a)  

86.

Neural networks, also called ……………………… neural networks, are ways of achieving deep learning.

(a)  

87.

No ………………………… user can access the information.

(a)  

88.

Nowadays, data are actually stored in a public cloud, a hybrid cloud or a private cloud, also known as a ……………………… environment.

(a)  

89.

On the other hand, ……………………… may be difficult to set up and may be insecure as computer hackers can send viruses or computer worms to the net computer.

(a)  

90.

Thanks to advances in processing speeds, ……………………… can actually make sense of all this information more quickly.

(a)  

91.

Thanks to books and movies, each generation has formed its own fantasy of a world ruled or at least served by ………………………

(a)  

92.

The ……………………… of large-size, unstructured information can be done very efficiently on several cloud virtual servers.

(a)  

93.

The ……………………… of information in a network is controlled by communications protocols, which define the formats and rules that computers must follow when talking to one another.

(a)  

94.

The best database packages also include network facilities, which can make business more …………………………

(a)  

95.

The role of the operating system is to ……………………… directly with the hardware.

(a)  

96.

There are three basic hardware sections: the central processing unit (CPU), main memory and ………………………

(a)  

97.

There is no central hub that holds all the data, and communication is sent in one direction around the ……………………… through the use of a token.

(a)  

98.

When you ask Siri or Cortana where the closest gas station is, it’s really translating your voice into text, feeding it to a ………………………, and read the answer back in human syntax.

(a)  

99.

While people are mostly using home WiFi, they would still use their mobile phones for voice ………………………, and this is the area that MNOs need to keep a close eye on.

(a)  

100.

With the potential congestion of fixed broadband service, there is a chance that devices will fall back on ……………………… networks, and this will cause a significant surge of mobile data traffic.

(a)  

101.
Is an electronic machine which can accept data in certain from, process the data, and give the results of the procesing is a specified format as information
a)
Algorithm
b)
A computer
c)
A clock
d)
Algorithm
102.
Controls the timing of signals in the computer
a)
A computer
b)
A cloud database
c)
A clock
d)
A modem
103.
In an automated or built-in database for such a virtualized environment
a)
A cloud database
b)
A computer
c)
A clock
d)
A cloud database
104.
Is an entrance to another network
a)
A network topology
b)
A modem
c)
A computer
d)
A gateway
105.
Channels incoming data maintains the bandwidth speed
a)
A computer
b)
A hub
c)
A clock
d)
A cloud database
106.
Modulates and demodulates the data into a digital or an analog signal
a)
A clock
b)
A gateway
c)
A hub
d)
A modem
107.
Is the layout out of the interconnections of the nodes of a computer network which depends on the distance involved, the type of hardware used and the tability needed
a)
A network topology
b)
Artificial intelligence
c)
Algorithm
d)
Artificial
108.
A predetermined set of instructions for solving a specific probllem in a linited number a steps
a)
Artificial
b)
Algorithm
c)
Animations
d)
A network topology
109.
A make up of a series of independent pictures put together in sequence to look like moving pictures
a)
A network topology
b)
Artificial intelligence
c)
Animations
d)
Algorithm
110.
Made by humans, not natural
a)
Animations
b)
Algorithm
c)
Artificial
d)
Artificial intelligence
111.
Is a broad area of computer science that makes machines seem like they have human intelligence
a)
A network topology
b)
Artificial intelligence
c)
Algorithm
d)
A network topology
112.
The underlying colors and patterns of a web page
a)
Background
b)
Cache
c)
Bot
d)
Browser hijacker
113.
Is a type of malicious code or software that can take control of your computer
a)
Cache
b)
Bot
c)
Browser hijacker
d)
Blogging
114.
A computer program that works automatcally, especially one that searches for and finds information on the Internet
a)
DBMS
b)
Blogging
c)
Cache
d)
Bot
115.
Is malicious software that changes a brower’s behavior, settings, or appearance without user consent
a)
Browser hijacker
b)
Central processing unit (CPU)
c)
DBMS
d)
End user database
116.
Provides fast access for sections of a progam and its data
a)
Bot
b)
Browser hijacker
c)
Cache
d)
Blogging
117.
A mechanism for adding styles to web documents
a)
End user database
b)
Cascading Style Sheets
c)
DBMS
d)
Background
118.
Is considered the brain of the computer
a)
Bot
b)
Central processing unit (CPU)
c)
Cascading Style Sheets
d)
End user database
119.
The data is stored centrally and users from different locations can access this data
a)
DBMS
b)
Cascading Style Sheets
c)
Centralized Database
d)
End user database
120.
The software used in databsae to store, organized and retrieve the data
a)
Hard drive
b)
Cache
c)
Frames
d)
DBMS
121.
A collaborative database that is designed specifically for the end-user as do the managers at various levels
a)
End user database
b)
Java applets
c)
Instant message
d)
Operating system
122.
Rectangular areas that allow the display of different pages in the same brower window
a)
Operating system
b)
Frames
c)
Monitor
d)
DBMS
123.
Magnetic device used to store information
a)
Hardware
b)
Hard drive
c)
Java applets
d)
Operating system
124.
Is an electronic or mechanic part you can see or touch
a)
Operating system
b)
Instant message
c)
Hardware
d)
Hard drive
125.
Are highlighted texts or pictures (buttons, image maps, etc) that act as links to other pages
a)
Monitor
b)
Nanotechnology
c)
Operating system
d)
Hyperlinks
126.
Are the physical units attcached to the computer
a)
Hardware
b)
Hard drive
c)
Monitor
d)
Input devices
127.
Is a kind of service that allows people to send short message for free
a)
Instant message
b)
Nanotechnology
c)
RAM
d)
Podcasting
128.
Small programs that enable the creation of interactive files
a)
Nanotechnology
b)
Podcasting
c)
Java applets
d)
Instant message
129.
Displays the output from a computer on a screen
a)
Peripherals
b)
Monitor
c)
Podcasting
d)
RAM
130.
The science making devices from single atoms and molecules
a)
Operating system
b)
Nanotechnology
c)
Peripherals
d)
Instant message
131.
Is a set of programs between the applications programs and the hardware
a)
Podcasting
b)
Peripherals
c)
Operating system
d)
Monitor
132.
A secret word that you type into a computer before you use it
a)
Monitor
b)
Password
c)
Podcasting
d)
RAM
133.
Refers to the transmission of signals over a distance for the purpose of communication
a)
Podcasting
b)
Ports
c)
Processor
d)
Peripherals
134.
Is a free service in which audio only broadcast released on the internet and users can download to listen
a)
Podcasting
b)
RAM
c)
Processor
d)
Peripherals
135.
Snockets into which an external device may be connected
a)
Tags
b)
Ports
c)
RAM
d)
ROM
136.
Enable data to go into the computer’s memory
a)
Processor
b)
Ports
c)
Teleworking
d)
Podcasting
137.
Hold data read or written to it by the processor
a)
Ports
b)
ROM
c)
RAM
d)
Tags
138.
Is malware that employs encryption to hold a victim’s information at ransom. A user or organization’s critical data is encrypted so that they cannot access files, databases, or application
a)
RAM
b)
Processor
c)
ROM
d)
Ransomware
139.
Hold intructions which are needed to start up the computer
a)
Tags
b)
RAM
c)
ROM
d)
Ports
140.
Controls all the operations in a computer
a)
Podcasting
b)
Software
c)
Processor
d)
Trojan
141.
Software that enables a user to obtain convert information about another’s
a)
Ransomware
b)
Spyware
c)
Trojan
d)
RAM
142.
Are placed around pieces of text to tell the web browser how to display text or pictures
a)
Ports
b)
ROM
c)
RAM
d)
Tags
143.
The practive of working at home and communicating with the office by phone and computer
a)
Ransomware
b)
Teleworking
c)
Video conferencing
d)
Processor
144.
Is a type of malicious code or software that can take control of your computer
a)
Trojan
b)
Processor
c)
Software
d)
Ransomware
145.
This is a type of communication in which videos are created and uploaded to a website like Youtube
a)
Video casting
b)
Video conferencing
c)
Operating system
d)
Visitor map
146.
Refers to a set of technologies that allow a person to make a video call to one or more people at the same time
a)
Operating system
b)
Video casting
c)
Video conferencing
d)
Visitor map
147.
Information about where the visitors to your site are from
a)
Video casting
b)
Operating system
c)
Video conferencing
d)
Visitor map
148.
Is a service to make telephone calls over the internet rather than through the traditional telephone or cell phone networks
a)
Video conferencing
b)
VOIP
c)
RAM
d)
Ports