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WorksheetsMaintaining Computer Systems and Networks
Total questions: 25
Worksheet time: 13mins
The following are ways to maintain your computer EXCEPT FOR:
Clean browsers
Defragment the hard drive routinely to keep the device running smoothly
Search and delete spyware and viruses from the device
Install more programs
Which of the following are the benefits of conducting maintenance?
Increased data protection
Extended device life
Increased equipment stability
Reduced repair costs
_________ is the copy of data on a computer or hard drive that is saved to an external media such as a DVD, CD, or flash drive.
In an organization, it is routinely done—may it be daily, weekly, or on a monthly basis. This is to ensure that the organization’s data are protected and are readily available.
Emptying the recycle bin
Preventive Maintenance
Backup
Defragmentation
The two methods to eliminate a virus is through.
(1) removing the virus and
(2) quarantine.
True
False
Regular cleaning of components makes the computer at risk to overheating.
True
False
Troubleshooting is not honed over time. Every time an issue is resolved, this should follow guidelines on textbooks and manuals strictly. Through troubleshooting experience, one should know the steps needed to resolve an issue quickly.
True
False
Before backup, make sure to verify the following with the customer first:
Date of last backup
Content of backup
Data integrity of the backup
Availability of backup media for data restoration
True
False
A properly maintained computer gives higher speeds, may it be via RAM or on the Internet, regardless of hardware set-up and configurations.
True
False
What is the first step in maintaining a computer system?
Running anti-virus software
Backing up data
Cleaning the keyboard
Installing updates
Which of the following is not a typical component of a computer system?
Monitor
Keyboard
Printer
Generator
What is the purpose of a firewall?
To prevent unauthorized access to a computer system
To clean the keyboard
To increase the speed of a computer system
To display system status information
What is the purpose of a UPS (Uninterruptible Power Supply)?
To provide additional storage space for a computer system
To increase the speed of a computer system
To prevent data loss in the event of a power outage
To improve the quality of the graphics output
What is the purpose of defragmentation?
To free up storage space on a computer system
To increase the speed of a computer system
To prevent data loss in the event of a power outage
To remove viruses from a computer system
What is the purpose of anti-virus software?
To improve the quality of the graphics output
To prevent unauthorized access to a computer system
To clean the keyboard
To remove viruses from a computer system
What is the purpose of a backup?
To prevent unauthorized access to a computer system
To increase the speed of a computer system
To clean the keyboard
To ensure that data can be restored in the event of a data loss
Which of the following is NOT a common cause of computer system crashes?
Overheating
Virus infection
Insufficient RAM
Using a surge protector
Which of the following is the best way to prevent unauthorized access to a computer network?
Installing antivirus software
Disabling remote access
Using strong passwords
Turning off the computer when not in use
Which of the following is NOT a benefit of regular software updates?
Improved security
Increased speed
Bug fixes
New features
Which of the following is NOT a component of a computer network?
Router
Modem
Keyboard
Switch
Which of the following is the best way to ensure data privacy on a computer network?
Using a strong password
Encrypting data transmissions
Disabling cookies
Turning off file sharing
Which of the following is NOT a common cause of slow computer performance?
Insufficient RAM
Virus infection
Too many open programs
Excessive use of the mouse
Which of the following is the best way to prevent data loss due to hardware failure?
Regular data backups
Disabling automatic updates
Unplugging the computer when not in use
Installing antivirus software
Which of the following is NOT a common type of computer network?
LAN
WAN
MAN
CAN
Which of the following is the best way to protect a computer from physical damage?
Keeping the computer away from direct sunlight
Keeping the computer away from water
Keeping the computer in a cool, dry place
Which of the following is NOT a common type of computer network cable?
Coaxial
Ethernet
Ethernet
Power cable
