Question 1

A separate thermostat can monitor the static electricity levels in a computer room.

Accepted Answer

A separate thermostat cannot monitor static electricity levels in a computer room as it measures temperature, not electrical charge. A specialized sensor or monitoring system would be necessary to track static electricity levels.

Question 2

One option for preventing data loss due to power outages is to install a(n) uninterruptible power supply (UPS) .

Accepted Answer

A UPS provides backup power during a power outage, allowing devices to be shut down properly without losing data.

Question 3

People who use remote software on stolen systems to connect to the organization's network and bypass the company's security measures are called ____.

Accepted Answer

Hackers use stolen systems and remote software to bypass a company's security measures and gain unauthorized access to their network. Firewalls are security measures put in place to prevent unauthorized access, not individuals who attempt to bypass them. Spikers and bugs are not relevant terms in this context.

Question 4

The hardware for your display consists of two elements: the monitor and the video card.

Accepted Answer

The hardware for a display typically includes both the monitor and the video card, which work together to create and display images on the screen.

Question 5

Create a yearly maintenance schedule and follow it regularly to clean equipment and perform tasks to keep computer devices in good working order.

Accepted Answer

The answer of Create a yearly maintenance schedule and follow...

Question 6

Paper jams are one of the more common printer problems.

Accepted Answer

Paper jams are indeed one of the more common printer problems that users may encounter while printing.

Question 7

You should not operate computer equipment in a room where the temperature exceeds 75 degrees.

Accepted Answer

Operating computer equipment in a room where the temperature exceeds 75 degrees Fahrenheit is generally acceptable, as most equipment can function well in temperatures up to 95 degrees Fahrenheit or higher, depending on the manufacturer's specifications.

Question 8

Some companies use spyware to ____.

Accepted Answer

Spyware is often used by companies to monitor employee personal computer use to ensure compliance with company policies and prevent unauthorized activities.

Question 9

____ can occur when older systems are discarded and the data is not deleted.

Accepted Answer

When older systems are discarded without properly deleting the data, it can lead to data theft by unauthorized individuals who may be able to retrieve sensitive information from the device. Encryption and backup are security measures used to protect the data, while viruses are malicious software programs that infect and damage the system.

Question 10

Desktop computers are generally more expensive than notebook computers with similar storage and processing capabilities.

Accepted Answer

Desktop computers are generally less expensive than notebook computers with similar storage and processing capabilities due to differences in design, portability, and manufacturing costs.

Question 11

A common cause for connectivity problems is that the network adapters and switch ports do not match.

Accepted Answer

If the network adapter and switch port do not match in terms of their speed and duplex settings, it can cause connectivity problems. For example, if the network adapter is set to 1 Gbps full duplex and the switch port is set to 100 Mbps half duplex, the connection may not work properly.

Question 12

Backup data should be stored on site for easy access in case the primary system becomes inaccessible.

Accepted Answer

Backup data should be stored offsite to ensure that it is not affected by the same disaster or event that may cause the primary system to become inaccessible. It is important to have both onsite and offsite backups as a part of a comprehensive disaster recovery plan.

Question 13

Hard disks are mechanical devices with moving parts, and inevitably wear out.

Accepted Answer

Hard disks have spinning disks and moving heads which can wear out over time.

Question 14

During the process of backup , data is scrambled mathematically with a password or password key.

Accepted Answer

Data scrambling with a password or key is encryption, not a standard part of the backup process. Backup involves copying data to ensure its availability in case of data loss.

Question 15

The ____ process makes data unreadable unless or until it is decrypted.

Accepted Answer

Encryption is the process of converting plain text into a coded form that cannot be read without decrypting it first. Therefore, option D is the best choice.

Question 16

Theft of and damage to computer equipment is a serious problem that many businesses and other organizations face.

Accepted Answer

Theft of and damage to computer equipment can result in loss of valuable data, interruption of business operations, and financial losses. Therefore, it is a serious problem that many businesses and organizations must address through security measures and insurance coverage.

Question 17

When using a(n) ping command, a "timed out" error displayed instead of a reply indicates a breakdown somewhere between your computer and the site to which you are trying to connect.

Accepted Answer

A "timed out" error in response to a ping command means that there was no response from the destination server, indicating a breakdown in communication somewhere along the path between your computer and the destination server.

Question 18

If a computer suffers water damage, make sure you restore power as soon as possible to help dry it out.

Accepted Answer

If a computer suffers water damage, DO NOT restore power as soon as possible. Water and electricity do not mix well and restoring power could cause further damage or even start a fire. Instead, unplug the computer and seek professional help to properly dry and repair it.

Question 19

Data is a critical component of most businesses that is easily replaced.

Accepted Answer

Data is a critical component of most businesses that is not easily replaced. It is important to have backup systems and plans in place to protect and recover important data in case of unexpected events such as natural disasters or cyber attacks. Losing critical data can have a significant negative impact on a business's operations, reputation, and financial stability.

Question 20

To back up files, you should save them to ____.

Accepted Answer

To properly back up files, it is recommended to save them to an independent storage device, such as an external hard drive or cloud storage. This way, even if the main system or network fails, the files can still be accessed and restored from the backup. Saving files to the main system or organization's network may not be sufficient as they may also fail or be susceptible to security breaches. Saving files to a notebook computer is also not the best choice as it is not a reliable long-term storage solution and can easily be lost or damaged.

Quiz 3: Computer Protection