When testing a data model, why is extreme data used?

To verify the model’s functionality at the boundaries of valid input

What is the main benefit of e-procurement in e-government?

Improved efficiency in purchasing goods and services

How can Repetitive Strain Injury (RSI) be prevented?

Using a wrist support while typing

What is a health risk associated with prolonged computer use?

Eyestrain from staring at screens

Which of the following is a potential disadvantage of e-books?

Limited sense of ownership compared to printed books

What is a major benefit of developing electronic payment infrastructure?

Supports e-commerce and financial inclusion

What is the difference between linear and non-linear multimedia?

Non-linear multimedia allows user control, while linear does not

What is the purpose of e-safety?

To protect personal data and ensure safe online practices

What is a relational database primarily designed for?

Organizing data into multiple tables with defined relationships

In relational databases, what is a “foreign key” used for?

Establishing relationships between tables

What is one advantage of using external stylesheets?

Reusability across multiple web pages

What is a primary benefit of using e-learning management systems?

Streamlined organization and tracking of learning materials

What is one advantage of using a cabled network over a wireless network?

More stable and faster connection

How do acceleration programs assist startups?

They provide short-term, intense support for growth

Which of the following represents abnormal test data?

Data outside the expected range or type

What is the purpose of a firewall?

To examine and filter network traffic for potential threats

Why is studying ICT development important?

It drives global economic growth and helps understand future trends

In SQL, what is the purpose of the GROUP BY clause?

To aggregate data based on specific columns

What is the purpose of the tag in the section of an HTML document?

To provide metadata such as descriptions and keywords

What does anti-spyware software help prevent?

Monitoring of user activity and keylogging

What is the purpose of a pivot table in a spreadsheet?

To summarize and analyze large sets of data

What is one primary use of a switch in a network?

Directs data packets to specific devices using MAC addresses

How is animation typically used in multimedia?

To create an illusion of motion to enhance user experience

Why is a relational database often preferred over a flat file for complex applications?

It supports relationships, large datasets, and complex queries

What is Government 2.0 primarily focused on?

Integrating social networking to improve government services

Which ergonomic measure helps to reduce back problems from IT use?

Using an adjustable ergonomic chair

What is the main function of a web browser?

To retrieve and display web documents

What is an advantage of using microprocessor-controlled devices in the home?

They allow for more leisure time

Which of the following best describes hypermedia?

Multimedia with linked elements and user interactivity

What information does a data packet header typically contain?

Sender and receiver’s IP address

What is a common effect of a computer virus?

Slowing down or crashing the computer

What is a drawback of e-learning according to the lecture?

Lack of face-to-face interaction

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ICT 100 6-15Lec

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Answers

1
When testing a data model, why is extreme data used?
To speed up data processing
To format data consistently
To verify the model’s functionality at the boundaries of valid input
To add random data to the dataset
2
Which protocol is typically used for file transfers over the Internet?
FTP
POP3
HTTP
SMTP
3
What is the main benefit of e-procurement in e-government?
Increased website visitor traffic
Improved efficiency in purchasing goods and services
Reduced security concerns
Enhanced personal communication with citizens
4
Which protocol is connection-oriented and used to transfer mail over the internet?
FTP
HTTP
POP3
SMTP
5
What is a disadvantage of remote working for employees?
Less flexible working hours
Potential for feeling isolated
Higher likelihood of missing family events
Increased commuting time
6
How can Repetitive Strain Injury (RSI) be prevented?
Using a wrist support while typing
Using a low-resolution screen
Increasing screen brightness
Sitting in a fixed posture all day
7
What is a health risk associated with prolonged computer use?
Finger numbness from less typing
Better physical fitness
Eyestrain from staring at screens
Increased cardiovascular health
8
Which of the following is a potential disadvantage of e-books?
Increased manufacturing costs
Increased paper usage
Reduced portability
Limited sense of ownership compared to printed books
9
What is a major benefit of developing electronic payment infrastructure?
Increases transaction times
Reduces security of online payments
Supports e-commerce and financial inclusion
Limits access to financial services
10
What is an example of a successful IT startup ecosystem?
Traditional manufacturing hubs
Rural farming areas
Coastal fishing towns
Silicon Valley
11
What is the difference between linear and non-linear multimedia?
Non-linear multimedia allows user control, while linear does not
Linear multimedia includes text only, while non-linear includes audio
Linear multimedia is always interactive, while non-linear is not
Non-linear multimedia must be broadcast live
12
What is the purpose of e-safety?
To promote physical security
To increase computer processing speed
To block all social media access
To protect personal data and ensure safe online practices
13
What is a relational database primarily designed for?
Storing data in a single table with minimal structure
Eliminating the need for data querying
Managing only small-scale applications
Organizing data into multiple tables with defined relationships
14
In relational databases, what is a “foreign key” used for?
Storing large text data
Establishing relationships between tables
Setting permissions for data access
Uniquely identifying records within a table
15
What is one advantage of using external stylesheets?
Enhanced security for the website
Faster loading time of individual pages
Ability to include images directly in CSS
Reusability across multiple web pages
16
Which working pattern allows employees to work fewer days but with longer hours?
Compressed hours
Part-time hours
Job-sharing
Full-time hours
17
What is a primary benefit of using e-learning management systems?
Physical interaction among students
Offline access to courses
Creation of printed learning materials
Streamlined organization and tracking of learning materials
18
Which of the following is an example of Government-to-Citizens (G2C) services?
Employee performance evaluations
Business inventory management
Online tax filing
E-learning course creation
19
What is one advantage of using a cabled network over a wireless network?
Easier to connect multiple devices
Lower risk of physical damage
Greater portability for connected devices
More stable and faster connection
20
How do acceleration programs assist startups?
They mainly offer personal loans
They provide short-term, intense support for growth
They are only focused on manufacturing sectors
They replace the need for any mentorship
21
Which of the following represents abnormal test data?
Data arranged alphabetically
Data that is typical and expected
Data outside the expected range or type
Data with missing entries only
22
What is the purpose of a firewall?
To decrease computer processing power
To increase computer storage space
To share files across networks
To examine and filter network traffic for potential threats
23
What does SQL stand for?
Server Query Language
Sequential Query Logic
Simple Query Language
Structured Query Language
24
Why is studying ICT development important?
It focuses only on historical developments in technology
It limits job opportunities
It drives global economic growth and helps understand future trends
It only applies to large corporations
25
In SQL, what is the purpose of the GROUP BY clause?
To sort data in ascending order
To aggregate data based on specific columns
To delete specific records from a table
To filter data based on conditions
26
What is the purpose of the <meta> tag in the <head> section of an HTML document?
To define CSS rules
To include JavaScript code
To provide metadata such as descriptions and keywords
To link to external images
27
What does anti-spyware software help prevent?
Slow internet speeds
Loss of hardware
Monitoring of user activity and keylogging
Virus infections
28
What is the purpose of a pivot table in a spreadsheet?
To create a backup of a spreadsheet
To summarize and analyze large sets of data
To permanently delete duplicate entries
To format text in a specific cell
29
Which type of network is confined to a single building or small area?
MAN
LAN
WAN
VPN
30
What is one advantage for employers when employees work remotely?
Decreased productivity
Increased direct supervision
Reduced need for office space
Higher transportation costs
31
What is one primary use of a switch in a network?
Provides IP addresses to connected devices
Directs data packets to specific devices using MAC addresses
Converts analog signals to digital signals
Connects networks to the internet
32
What is a benefit of storing data centrally in a network?
Easier backup and data access
Eliminates security risks
Reduces the need for IP addresses
Increases internet speed
33
How is animation typically used in multimedia?
To replace all forms of text
As a static graphic for navigation
As the primary method for storing data
To create an illusion of motion to enhance user experience
34
What is an example of a web-based email client?
IBM Lotus Notes
Gmail
Microsoft Outlook
Mozilla Thunderbird
35
Why is a relational database often preferred over a flat file for complex applications?
It supports relationships, large datasets, and complex queries
It stores data in a single, easy-to-read file
It avoids the use of structured formats
It requires minimal setup and maintenance
36
Which is an example of interactive multimedia?
Printed newspapers
Video games
Television commercials
Static advertisements
37
What is Government 2.0 primarily focused on?
Enhancing physical government offices
Integrating social networking to improve government services
Implementing traditional classroom-based learning
Using paper-based forms for record-keeping
38
Which ergonomic measure helps to reduce back problems from IT use?
Using an adjustable ergonomic chair
Increasing screen brightness
Typing continuously without breaks
Using a non-adjustable wooden chair
39
What is the main function of a web browser?
To run server-side applications
To retrieve and display web documents
To store and organize network addresses
To manage domain names
40
Which category does mobile government (m-government) belong to?
E-business
E-commerce
E-government
E-learning
41
What is an advantage of using microprocessor-controlled devices in the home?
They discourage healthy lifestyles
They require constant manual operation
They make tasks more physically demanding
They allow for more leisure time
42
Which of the following best describes hypermedia?
A media system that does not support user input
Audio-only content management
Multimedia with linked elements and user interactivity
Multimedia limited to printed text and images
43
What information does a data packet header typically contain?
Speed of data transmission
MAC addresses of all devices on the network
ISP account information
Sender and receiver’s IP address
44
What is an example of a wireless networking technology with limited range, commonly used for short connections?
Ethernet
Bluetooth
Satellite
WiFi
45
Which CSS property is used to change the background color of an element?
background-image
background-color
color
border-color
46
Which multimedia element often takes the most storage space?
Text
Menus
Graphics
Video
47
What is a common effect of a computer virus?
Increasing the computer’s speed
Blocking internet access permanently
Improving battery life
Slowing down or crashing the computer
48
Which of these is an example of a relational database management system (RDBMS)?
Excel
MySQL
Google Sheets
JSON
49
What does HTTP stand for?
Hyperlink Transfer Process
HyperText Transfer Protocol
Hypertext Template Program
High-speed Transmission Protocol
50
What is a drawback of e-learning according to the lecture?
Lack of face-to-face interaction
Limited access to e-books
Inability to store digital records
High cost of online resources
51
What is a common use of multimedia in the business sector?
Employee handbooks
Manual document editing
Marketing presentations
Onboarding printed material only
52
In which type of network are Access Points used to connect devices wirelessly?
WAN
LAN
VPN
WLAN
53
Which method is commonly used to prevent phishing?
Using email filters to block untrusted sources
Sharing sensitive data freely
Disabling antivirus software
Saving passwords in browsers
54
Which tag is used to create a hyperlink in HTML?
url
link
href
a
55
Which of the following is an example of inline CSS?
p class=“blue-text” This is blue text. /p
p style=“color: blue;” This is blue text. /p
style p { color: blue; } /style
link rel=“stylesheet” href=“styles.css”
56
What element should you use to create a numbered list in HTML?
ol
li
dl
ul
57
What is a digital certificate used for?
Verifying the identity of the sender in online transactions
Encrypting email messages
Blocking spam emails
Sharing data on social media
58
Which device is used to connect two LAN segments together?
Router
Modem
Hub
Bridge
59
Which of the following describes hacking?
Sending spam emails
Authorized software updates
Unauthorized access to a computer system
Regular software maintenance
60
What are the main elements of multimedia?
Text, images, and web links
Sound effects and file storage
Only text and video
Text, audio, graphics, video, and animation
61
Which of the following is an effect of IT on working patterns within organizations?
Reduced importance of smartphones
Increased opportunities for remote work
Increased need for on-site work only
Decreased need for digital communication tools
62
Which of these terms best describes changing data to fit analysis needs, such as sorting or filtering?
Data cleansing only
Data deletion
Data manipulation
Data modeling
63
In CSS, what does “cascading” refer to?
The hierarchy of DNS servers
The arrangement of HTML tags
The order of precedence for style sources (inline, internal, external)
The layering of multimedia elements
64
What does an absolute cell reference in a spreadsheet look like?
$A$1
Sheet1
A1:A10
A1
65
In which field is multimedia used for creating computer simulations?
Literature
Legal studies
Cooking
Engineering
66
What is one way ICT improves logistics infrastructure?
Manual processing of logistics
Decreasing use of cloud-based systems
Reduced use of real-time tracking
Digital tracking and AI in warehouse management
67
Which browser was the first widely used GUI web browser?
Netscape
Safari
Internet Explorer
Mosaic
68
What is e-government primarily concerned with?
Creating virtual private networks
Managing social networks
Developing e-commerce platforms
Using electronic means to deliver government services
69
What is the purpose of using a primary key in data modeling?
To store multiple types of data in one cell
To format data into charts and graphs
To automatically sort data by alphabetical order
To uniquely identify each record in a table
70
What does HTTP stand for?
High Transfer Technology Protocol
Host Transfer Terminal Protocol
Hyperlink Text Transmission Protocol
HyperText Transfer Protocol
71
What is the main function of the rendering engine in a web browser?
To handle database queries
To manage domain name resolution
To secure user data on the website
To interpret HTML, CSS, and JavaScript and display the content
72
Which of the following is an example of a data processing step?
Adding random data entries
Rearranging unrelated cells in a spreadsheet
Deleting all data without a backup
Normalizing data formats to make analysis easier
73
Which HTML element is used for the largest heading?
title
h6
header
h1
74
What is a main challenge for IT startups?
Decreasing demand for digital solutions
High physical infrastructure requirements
Lack of government support in developed nations
Funding issues and market competition
75
What is a common safety measure to prevent tripping over cables in an ICT lab?
Keep cables on the floor
Remove all cables from desks
Allow cables to hang freely
Use cable ducts to cover wires
76
What is one positive effect of IT on employment?
Decreased need for software developers
Fewer opportunities for network managers
Reduced need for IT support specialists
Increased demand for website designers
77
Which of these is a microprocessor-controlled household device?
Wireless router
Washing machine
Office desk lamp
Desktop computer
78
What kind of data type is best for storing true or false values?
Integer
Boolean
Date
Text
79
Which of the following is a characteristic of a relational database?
Data is unstructured and stored in a single file
Data is organized into tables with rows and columns
Data cannot be related across tables
Data cannot be queried or manipulated
80
Which device connects a local network to the internet?
Switch
Bridge
Router
Hub
81
What is a Uniform Resource Name (URN)?
A URL that points to a specific web page
An email server identifier
A name that uniquely identifies a resource without locating it
An email server identifier
82
Which SQL command is used to modify existing records in a table?
INSERT
DELETE
SELECT
UPDATE
83
What is ICT?
A type of computer processor
Technologies for telecommunications, broadcast media, and network systems
Software specifically for business use
A cloud-based storage system
84
Which of the following is a characteristic of the sharing economy?
Providing services only to businesses
Peer-to-peer services like ride sharing and accommodation sharing
Exclusive access to government services
Mandatory participation in public projects
85
What is a key benefit of free software?
Limited community support
Accessibility and customization
Restricted use in government sectors
Higher cost for users
86
What is an ISP responsible for?
Converting digital signals to analog
Managing IP addresses within a LAN
Assigning MAC addresses to devices
Providing internet access to users
87
Which of the following technologies is commonly used to style web pages?
SQL
FTP
CSS
DNS
88
In spreadsheets, what does conditional formatting allow you to do?
Automatically create a pivot table
Apply specific formatting to cells that meet certain conditions
Merge cells across multiple columns
Generate a random value for each cell
89
Why is multimedia important in the entertainment industry?
It limits user interaction
It is used to develop special effects in movies and games
It is used solely for news reporting
It enables only audio broadcasts
90
Why is IT considered a hotbed for entrepreneurship?
Only large companies invest in IT
Low-cost entry, global access, and high demand for innovation
High setup costs and limited global reach
Lack of technological infrastructure
91
Which of the following is a moral issue in ICT?
Installing software updates
Using complex passwords
Encrypting sensitive information
Creating a fake website to deceive users
92
What is an IP address?
A numerical label assigned to each device connected to a network
A type of email protocol
A name for a specific web server
A standard for web page layout
93
What role do authoring tools play in multimedia projects?
They allow only text formatting
They help combine multiple media elements into a cohesive project
They create only video effects
They manage storage hardware for multimedia
94
What is a common file format for flat file databases?
XML
SQL
JSON
CSV
95
What is a cell in a spreadsheet?
A complete table within a spreadsheet
A type of chart for data visualization
A function that calculates totals
A single box where data is entered identified byA combination of column&row
96
What is the main role of a web browser in web development?
To access and display web content
To host websites on the internet
To encrypt data for secure transmission
To compile code into machine language
97
How does encryption protect data?
By using weak passwords
By deleting unused files
By installing antivirus software
By converting data into an unreadable format
98
Which of the following is a future trend to watch in ICT development?
AI in automation and blockchain for secure transactions
Elimination of free software in startups
Limited growth in digital payments
Decrease in e-health applications
99
In the context of e-health, what is an Electronic Medical Record (EMR)?
A secure network for business transactions
A digital version of a patient’s medical history
A social media platform for doctors
A tool for managing e-learning courses
100
What is the role of a function in a spreadsheet?
To automatically share data with other users
To perform specific calculations, such as SUM or AVERAGE
To create data models
To lock cells from editing

ICT 100 6-15Lec Flashcards | StudBud