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WorksheetsИКТ 50 - 100
Total questions: 50
Worksheet time: 13hrs 30mins
51.Which of the following is a key component of data management?
Data governance
Social media marketing
Video editing
Hardware maintenance
Web development
52.What type of analytics is used to understand past events and trends?
Prescriptive analytics
Descriptive analytics
Predictive analytics
Diagnostic analytics
Sentiment analytics
53.Which of the following is NOT considered a data visualization tool?
Tableau
Microsoft Power BI
Python IDE (Integrated Development Environment)
Google Data Studio
Excel Charts
54.What does ETL stand for in data management?
Extract, Transform, Load
Encrypt, Transfer, Lock
Edit, Tag, Log
Evaluate, Track, List
Extend, Test, Learn
55.Predictive analytics is primarily used to:
Analyze historical trends without forecasting
Make future predictions based on historical data
Provide detailed descriptions of past events
Generate random outcomes
Replace human decision-making
56.Why is data governance important?
It prevents data from being stored
It restricts data usage to only large corporations
It ensures data quality, security, and compliance with regulations
It eliminates the need for databases
It only applies to government organizations
57.What is a major ethical concern in data analysis?
The cost of storage hardware
The number of software tools available
The use of data for entertainment purposes
Privacy and data security risks
The amount of processing power needed
58.Which of the following is an example of prescriptive analytics?
Identifying trends in last year’s sales
Determining why website traffic decreased last month
Predicting next quarter’s revenue
Suggesting the best marketing strategy based on data insights
Generating a static report on customer demographics
59.What is the main role of data visualization?
To store large amounts of data efficiently
To present complex data in an easily understandable format
To remove inconsistencies in datasets
To replace the need for statistical analysis
To generate random graphs
60.What is the main purpose of a computer network?
To store all data in one central computer
To enable communication and resource sharing between devices
To prevent unauthorized users from accessing the internet
To connect only wireless devices
To eliminate the need for internet service providers
61.Which of the following is a type of network topology?
Fiber-optic
Star
Wireless
Broadband
Bluetooth
62.What does TCP/IP stand for?
Transmission Control Process / Internet Path
Telecommunications Channel Protocol / Interconnected Packets
Transmission Control Protocol / Internet Protocol
Total Communication Process / Internet Provider
Transport Communication Platform / Information Packet
63.Which of the following is an example of wireless communication technology?
Ethernet
Fiber-optic cable
Wi-Fi
Coaxial cable
DSL
64.Which network device is responsible for directing data packets between different networks?
Switch
Hub
Router
Repeater
Modem
65.What is the main function of encryption in network security?
To increase internet speed
To store data more efficiently
To protect data by converting it into a secure format
To allow unauthorized access to a network
To improve hardware compatibility
66.What is one of the key advantages of using fiber-optic cables over copper cables?
Lower cost
Easier installation
Higher data transmission speed
Increased electrical interference
Shorter signal transmission distance
67.Which of the following technologies is associated with 5G networks
IPv4 addressing
High-speed, low-latency communication
Dial-up internet
Coaxial cable connections
Analog telephone systems
68.What is the primary concern in network security?
Increasing internet speed
Reducing network latency
Protecting data from unauthorized access and cyber threats
Protecting data from unauthorized access and cyber threats
Limiting the number of users on a network
69.What is the Internet of Things (IoT)?
A new type of internet service provider
A network of connected devices that communicate and share data
A programming language used for networking
A hardware component of telecommunications systems
A software tool for encrypting internet traffic
70.What is the primary goal of cyber security?
To make computers faster
To prevent hardware failures
To protect systems, networks, and data from cyber threats
To install antivirus software
To limit internet access
71.Which of the following is an example of malware?
Firewall
Ransomware
VPN
Encryption
Multi-factor authentication
72.What is phishing?
A method of encrypting sensitive information
A cyber-attack that tricks users into revealing personal information
A technique for testing network security
A type of firewall
A system for securing email communication
73.What is a zero-day vulnerability?
A security flaw that has been patched by software vendors
A cyber-attack that lasts for less than a day
A virus that spreads through email attachments
A security flaw that is unknown to the vendor and has no fix yet
A method of strengthening password security
74.Which security practice helps prevent unauthorized access to accounts?
Using the same password for all accounts
Storing passwords in a text file
Enabling multi-factor authentication (MFA)
Disabling firewalls
Ignoring software updates
75.What is the main purpose of using IT in the professional field?
Disabling firewalls
Using the same password for all accounts
A security flaw that has been patched by software vendors
Improving productivity and quality of decisions
76. What system is used to manage medical records?
Electronic Health Records (EHR)
Increasing internet speed
Limiting the number of users on a network
A hardware component of telecommunications systems
77.What allows for remote diagnosis and treatment? - Telemedicine
Encryption
Broadband
Telemedicine
VPN
78.What is LMS (Learning Management System)?
Ignoring software updates
Online learning platform
Fiber-optic
Evaluate, Track
79.What type of applications are used for personalized learning?
Educational applications
Generate random outcomes
Microsoft Power BI
Hardware maintenance
80. What does online banking allow?
Bluetooth
Determining why website traffic decreased last month
Analyze historical trends without forecasting
Managing financial transactions digitally
81.⦁ What technology is associated with mobile payments and blockchain?
VPN
Encryption
Modem
Fintech
82.What is the use of a legal research database?
What is the use of a legal research database?
Access to legal documents and cases
Ignoring software updates
A type of firewall
83.Why do you need case management software in the legal field?
Dial-up internet
Reducing network latency
To manage cases and clients
To improve hardware compatibility
84.What is the advantage of IT in the professional environment?
Improving efficiency
Encryption
Lower cost
Coaxial cable
85.What is a major challenge in implementing IT?
Lower cost
Cyber threats
Diagnostic analytics
Sentiment analytics
86.What is important when implementing new IT tools?
Total Communication Process / Internet Provider
Evaluate, Track, List
Social media marketing
Digital skills training
87.Why do users resist IT implementation?
Formatting user interfaces
Due to change management issues
By making systems harder to use
To eliminate all software bugs
88.Why can IT implementation be expensive?
Requires investment in infrastructure and technology
By prioritizing developer convenience over user needs
To evaluate the performance of hardware components
The system’s ability to process large amounts of data
89.What is the role of industrial robots?
High processing power
Generate random outcomes
Performing tasks with high precision
Running a background process
90.What controls equipment in industry?
Developing web applications
Eliminating the use of graphics processing units (GPUs)
Network Operating System (NOS)
Programmable logic controller (PLC)
91. What does IoT mean?
Google Data Studio
Internet of Things
Excel Charts
Web development
92. Why are smart sensors needed in industry?
Collecting and transmitting data from equipment
Increased electrical interference
Lower cost
Repeater
93. What is the purpose of predictive maintenance?
Dial-up internet
Coaxial cable connections
Shorter signal transmission distance
Preventing equipment breakdowns
94. Why is big data used in industry?
Optimizing production
IPv4 addressing
To improve hardware compatibility
Hub
95. Why is cybersecurity needed in industry?
Microsoft Power BI
Evaluate, Track, List
Protecting control systems
Analyze historical trends without forecasting
96. Why are cloud technologies important in production?
For remote data storage and processing
Storing passwords in a text file
Encryption
Multi-factor authentication
97. What is the advantage of ICT in production?
DSL
Fiber-optic cable
Total Communication Process
Cost reduction
98. What complicates the implementation of new ICT in a plant?
The use of data for entertainment purposes
Google Data Studio
Integration of systems
They do not scale well for large data
99. What labor shortages hinder the implementation of ICT?
Limiting the number of users on a network
Coaxial cable connections
Lack of new technology specialists
Telecommunications Channel Protocol / Interconnected Packets
100. Why is ICT scalability important?
To make computers faster
Reducing network latency
Dial-up internet
Flexible expansion of operations
