WorksheetsIT4- Computer Networks and Software Installation Worksheet
Total questions: 21
Worksheet time: 11mins
What does local installation involve?
Installing software on multiple computers
Installing software directly on your computer
Installing software on a network server
Installing software on the cloud
How is local installation described in the text?
Two-tier pattern
Three-tier pattern
One-tier pattern
Four-tier pattern
Zoe and Mason are setting up a new office. What is the main purpose of a computer network in their office?
Isolating devices from each other
Connecting multiple devices for communication and resource sharing
Creating individual digital spaces for devices
Limiting data exchange between devices
What is an internet host?
A computer program
Any device connected to the internet
A digital address
A system of protocols
Imagine Samuel and Nora are trying to communicate over the internet. How do their computers "see" each other on the network?
Through MAC addresses
Through IP addresses
Through routers
Through switches
Mason is setting up a small office network and is considering using hubs. What is a disadvantage of using hubs in his network?
They are more expensive than switches
They can cause network congestion
They use MAC addresses inefficiently
They connect devices to the internet
What is a disadvantage of switches in a network?
They are more expensive than hubs
They broadcast data to all devices
They can cause network congestion
They use MAC addresses inefficiently
Avery is setting up a home office and wants to ensure that her network is protected from external threats and unauthorized access. What device should she use?
Router
Switch
Firewall
Hub
James is setting up a home network and wants to protect his devices from unauthorized access. What is the primary purpose of a firewall in his network?
Broadcasting data
Connecting devices to the internet
Ensuring network security
Forwarding data through MAC addresses
Elijah is setting up a home network and needs to ensure that each device can communicate with each other. What role do IP addresses play in this scenario?
Monitoring network traffic
providing a digital addresses for the devices
Storing and operating software
Ensuring network security
Mason is setting up a new home network and needs to identify each device connected to his router. What is a MAC address in networking?
A digital ID for devices
An internet host
A network protocol
A firewall setting
In a school network, what role does a switch play when Benjamin sends a file to Luna?
Broadcasts data to all devices
Floods the network with data
Directs data efficiently to the intended device
Causes network congestion intentionally
In a school network, what role does a hub play?
Selectively sends data to the correct destination
Acts as a loudspeaker, broadcasting data to all devices
Monitors network security
Manages network traffic efficiently
In a school network, what role does a router play?
Broadcasts data to all connected devices
Acts as a digital guardian
Manages the flow of data between devices and networks
Provides direct access to installed software
Maya is sending an email to Benjamin. How do routers use IP addresses in directing this email?
To determine where to send data
To create digital IDs for devices
To monitor network traffic
To broadcast data to all devices
Why is a firewall likened to a security guard at the entrance of a building?
It controls network traffic based on security rules
It broadcasts data to all devices
It manages the flow of data between devices
It uses MAC addresses for security purposes
Samuel is a small business owner who stores all his business data on his office computer. What is a primary reason for Samuel to maintain an off-site backup of his data?
It saves storage space on his primary device.
It allows for faster access to his data.
It protects his data in case of primary storage failure or cyberattacks.
It ensures data integrity during data transfers.
Why might Bring Your Own Device (BYOD) policies pose challenges for companies?
They increase employee productivity.
They streamline data security measures.
Compliance with data security becomes difficult.
They reduce costs associated with hardware purchases.
Grace is working on a project and decides to access work emails and documents on her personal smartphone. Which scenario poses a risk to data security according to the BYOD example provided?
Using a company-provided laptop for work tasks.
Accessing work emails and documents on a personal smartphone.
Storing sensitive information on a secure cloud server.
Encrypting all work-related files before transferring them.
What is a key advantage of off-site backups over on-site backups?
They require less maintenance.
They offer faster data recovery.
They are immune to hardware malfunctions.
They provide protection against a wider range of threats.
Emma is the IT manager at a mid-sized company that has implemented a BYOD (Bring Your Own Device) policy. Why might it be challenging for Emma to manage personal devices under this policy?
Personal devices often have higher security measures than company-provided devices.
Personal devices may lack necessary security safeguards.
Personal devices require less frequent updates.
Personal devices are less susceptible to cyberattacks.
