#1
Which of the following is an example of non-verbal communication?
Text message
Facial expression
Phone call
Email
#2
What does 'HTML' stand for in the context of technology?
Hyper Text Markup Language
Hyperlinks and Text Markup Language
Home Tool Markup Language
Hyper Transfer Markup Language
#3
What does 'SEO' stand for in the context of online marketing?
Social Engagement Optimization
Search Engine Optimization
Secure Encryption Online
Software Enhancement Operations
#4
In computer science, what does the acronym 'LAN' stand for?
Local Area Network
Large Access Node
Longitudinal Array Network
Limited Access Node
#5
What is the primary purpose of a VPN (Virtual Private Network)?
To improve website loading speed
To create a secure connection over the internet
To block access to certain websites
To optimize search engine rankings
#6
Which of the following is a characteristic of effective communication?
Speaking without listening
Using complicated jargon
Active listening
Ignoring feedback
#7
What is the purpose of a firewall in computer networks?
To block unwanted emails
To monitor website traffic
To prevent unauthorized access
To boost internet speed
#8
What is the purpose of the TCP/IP protocol?
To format web pages
To translate domain names to IP addresses
To establish a connection between computers over the internet
To secure online transactions
#9
Which of the following is an example of asynchronous communication?
Chatting in real-time
Sending an email
Video conferencing
Instant messaging
#10
What is the significance of the 'HTTP' protocol in web browsing?
It encrypts website data
It determines the layout of web pages
It establishes a communication protocol between a web server and a browser
It blocks pop-up ads
#11
Which technology is used for wireless communication between devices over short distances?
Bluetooth
Ethernet
Fiber optics
DSL
#12
What is the purpose of a modem in computer networking?
To amplify internet signals
To convert digital signals to analog and vice versa
To enhance router performance
To block unauthorized access
#13
What is the purpose of encryption in communication?
To slow down internet speed
To decode messages
To secure data transmission
To increase the risk of hacking
#14
Which networking device operates at the Data Link Layer of the OSI model?
#15
Which of the following is a characteristic of effective online collaboration tools?
Limited compatibility with other software
Restricted access to files and documents
Real-time editing and commenting features
High cost with no added benefits