WorksheetsTech+ - Objective 3
Total questions: 40
Worksheet time: 20mins
A small program tells the operating system how to communicate with a specific device.
docking station
driver
dock
downlink
A set of programs that coordinates all the activities among computer or mobile devices.
iOS system
Chrome OS
open-source software
operating system
A portion of software that controls how you enter data and instructions and how information is displayed on the screen.
user response
user interface
video response
user name
What does VPN stand for?
virtual private network
video parallel network
video port network
virtual port network
The technique of swapping items between memory and storage is called.
caching
buffering
thrashing
paging
Reorganizes the files and unused space on a computer's hard disk so that the operating system accesses data more quickly and programs and apps run faster.
image viewer
screen saver
disk defragmenter
disk cleanup
Which of the following is NOT a system utility?
antivirus program
disk checking program
word processing program
disk defragmenting program
Your laptop touchpad only seems to be partially operational. You can move the cursor but cannot tap to click or scroll. What is the most likely cause?
The computer is infected with a virus
The touchpad is faulty
This is the normal behavior of a touchpad
The touchpad driver is not installed
You have connected a printer to a computer via a USB port. What is the next step?
Install the printer driver
Print a test page
Unpause the print queue
Configure printing preferences
The term OS is short for?
Apple
Operating Software
Operating System
Overload System
A user is accessing an online bank account for the first time via an Internet browser. Which of the following should the user check? (Select TWO).
HTTPS before the URL
Exclamation point on the status bar
Lock symbol in the address bar
HTTP before the URL
Skull/crossbones symbol in the corner
An employee at a tech start-up is tasked with selecting an operating system for a new digital thermostat they are developing. Which type of operating system should the employee recommend for use in the digital thermostat?
Workstation OS
Hypervisor (Type 1)
Firmware
Mobile device OS
Embedded OS
Which file system feature enhances data integrity and recovery by keeping a log of file system changes?
Compression
Permissions
Journaling
Encryption
An employee at a graphic design firm needs to transfer large video project files between a Windows PC and a macOS workstation. The files exceed 4GB in size, and the transfer needs to be done using a USB flash drive. Which file system should they format the USB drive to in order to ensure compatibility between both operating systems and support for large file sizes?
NTFS
FAT32
HFS
ExFAT
An IT professional is setting up a new server that will run an open-source operating system. The server needs a robust file system capable of handling large files and large volumes of small files while providing journaling capabilities to maintain data integrity. Which file system should the IT professional consider using?
NTFS
Ext4
Ext3
FAT32
Which file system supports large files and includes features such as encryption and permissions, and is commonly used in modern versions of Windows?
NTFS
Ext4
HFS
What is the role of a certificate when browsing the web?
Confirms the security and authenticity of the website.
Acts as a warranty for the safe purchase of items from the website.
Generates a key that users must have to access the website.
In an educational institution, the network administrator is tasked to enforce a content filtering policy and provide a caching mechanism to enhance the browsing experience by reducing load times. Which of the following configurations would suit these requirements the BEST?
SSL/TLS inspection proxy
Forward proxy with content filtering and caching
Reverse proxy with SSL offloading
VPN service with split tunneling
What is a fundamental practice to enhance your security while browsing the Internet?
Not opening emails from unknown senders
Disabling all cookies in your web browser settings
Regularly updating your browser to the latest version
Bookmarking legitimate websites to use them later
After attaching a new webcam for conference calls to a laptop, what is the BEST initial action to guarantee that the device operates properly with the system?
Use an adapter to ensure proper physical connectivity if necessary.
Verify and install the necessary drivers for the camera.
Clean the device's lens to enhance picture clarity.
Adjust the frame to ensure it captures the intended area.
You are performing a routine clean-up on your computer. Which of the following is the BEST method to remove unwanted software that ensures it is no longer taking up system resources?
Defragmenting the hard drive
Using the operating system's uninstall feature
Deleting the program's desktop shortcut
Rebooting the computer
Which process allows data to be stored in a smaller amount of space on a storage device?
Fragmentation
Compression
Decryption
Encryption
Which of the following allows the adjustment of properties of system services, including their startup types or disabling them entirely?
Device Manager
Task Scheduler
Programs and Features
Services console
What is the definition of generative AI?
A type of artificial intelligence that creates new content based on existing data
A type of artificial intelligence that focuses on supervised learning
A type of artificial intelligence that only works with labeled data
A type of artificial intelligence that cannot generate new content
What is the purpose of a prompt in generative AI?
To provide additional training data to the model
To confuse the model and generate incorrect information
To limit the capabilities of the model
To control the output of the model
What is a potential problem with AI chatbots?
They may provide false information or misunderstand requests
They can't communicate effectively with users
They lack the ability to learn and improve over time
They are too expensive to develop and maintain
What is an AI chatbot?
A computer program that uses AI technology to understand and respond to what you say in real time
A human-like robot that can chat with you online
A game that uses AI technology to simulate conversations
A website that provides personal advice
Alexa is an example of AI.
True
Flase
Most chatbots use (a) to answer user queries.
Which of the following is an example of AI in everyday life?
A bicycle
A smart assistant like Alexa or Siri
A refrigerator
A pencil
Why is it important to think about ethics in AI technology?
To make AI systems more colorful
To ensure AI systems are fair and do not harm people
To make AI systems faster
To make AI systems more expensive
