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WorksheetsNF Total Recall Review
Total questions: 20
Worksheet time: 25mins
What is network?
What is the primary purpose of a computer network?
To isolate computers from each other.
To enable communication and resource sharing between devices.
To increase the power consumption of devices.
To make computers more complex.
Which of the following is a common type of network topology?
Star
Circle
Triangle
Hexagon
What is a key benefit of using a wireless network?
It requires physical cables for connectivity.
It allows devices to connect without physical constraints.
It is slower than wired networks.
It is more expensive to set up than wired networks.
What is a LAN?
A type of wireless network.
A network that covers a large geographical area.
A network that connects devices within a limited area like a building.
A network that connects multiple cities.
Which of the following is NOT an employability skill?
ethical behavior
teamwork
technology
sales
Which of the following describes mannerisms?
Style of speaking or behaving
Dressing appropriately
Values and standards
Working effectively with others
Which of the following is a leadership skill?
breaking new ground
anticipating problems
treating everyone fairly
prioritizing
Which of the following is a way to exhibit professionalism?
Certifications
Teamwork
Technology
Speech
Time Management may NOT lead to which of the following?
Better professional status
Less stress in the workplace
Greater productivity and efficiency
Advanced degrees
What are sets of clearly defined rules, regulations, standards, and procedures that enable hardware and software developers to make devices and applications that function properly at a particular layer?
Protocol
TCP/IP
Networks
Interconnection
What is layer 7 of the OSI model?
Application
Presentation
Session
Transport
What is layer 6 of the OSI model?
Spooky
Presentation
Session
Transport
What is layer 3 of the OSI model?
Transport
Network
Data Link
Physical
What is layer 1 of the OSI model?
Application
Presentation
Data Link
Physical
What is the primary function of the Application layer in the TCP/IP model?
It breaks the data into packets.
It adds physical device addressing information.
It prepares the data to be sent through the network.
It converts the frames into bits for transmission.
At which layer are frames created from each packet during the OSI model data encapsulation?
Physical layer
Application layer
Network layer
Data Link layer
What happens to frames at the Physical layer in the OSI model data encapsulation process?
They are segmented.
They are converted to bits.
They are packaged.
They are addressed.
Which layer of the TCP/IP model is responsible for breaking data into segments?
Application layer
Transport layer
Internet layer
Link layer
At which OSI layer does a router operate to forward network messages?
Network
Session
Physical
Transport
Data Link
