A+ Practice Quiz: 220-1002 Quiz 27

1. What command lets you see a list of valid command parameters for the net use command?

• net use /?
• net use help
• help net use
• net use -h

2. Your job functions have recently changed. As a result, you find that you are needing to work with more running programs on your Windows 10 computer at a time. Although you haven't seen these in the past, you are now starting to receive error messages warning you of low virtual memory. However, no additional RAM can be added to your computer.

Which of the following Control Panel utilities would BEST allow you to eliminate or reduce the number of error messages?

• Programs
• Device Manager
• System
• Troubleshooting

3. A public library has purchased a new laptop computer to replace their older desktop computers and is concerned that they are vulnerable to theft.

Which of the following laptop features should be used to physically secure the laptop?

• Biometric authentication
• An external encryption device
• A cable lock
• A multi-factor password policy

4. You have 5 salespersons who work out of your office and who frequently leave their laptops laying on their desk in their cubicles. You are concerned that someone might walk by and take one of these laptops.

Which of the following is the BEST protection to implement to address your concerns?

• Implement screen saver passwords.
• Require strong passwords in the local security policy.
• Encrypt all company data on the hard drives.
• Use cable locks to chain the laptops to the desks.

5. A user within your organization received an email relating how an account containing a large sum of money has been frozen by the government of a small African nation. The user was offered a 25 percent share of this account if she would help the sender transfer it to a bank in the United States.

The user responded to the sender and was instructed to send her bank account number so that it could be used to facilitate the transfer. She complied, and then the sender used the information to drain her bank account.

What type of attack occurred?

• Man-in-the-middle
• Phishing
• Eavesdropping
• Piggybacking

6. A router on the border of your network receives a packet with a source address that shows it originating from a client on the internal network. However, the packet was received on the router's external interface, which means it originated somewhere on the Internet.

Which of the following BEST describes the type of attack which as occurred in this scenario?

• Snooping
• Session hijacking
• Man-in-the-middle
• Spoofing
• Sniffing

7. A technician is installing a new SOHO wireless router. Which of the following is the FIRST thing the technician should do to secure the router?

• Adjust the radio power levels
• Disable SSID broadcast
• Change the router's default password
• Press the WPS button

8. Aubrey, an employee in the marketing department, has told you that when she prints to her laser printer, faint ghost-like images are being printed on her new page. As an IT administrator, you check with other employees who use the same printer and find that they are not experiencing the same problem.

Which of the following would be the BEST fix for this issue?

• Use preprinted paper that has been printed with laser-compatible printer toner.
• Remove the toner container and gently shake it to loosen clumped image toner.
• Using 97 percent isopropyl alcohol and a soft cloth, gently clean the imaging drum.
• Replace the imaging drum, as it is probably at end of life.

9. Who needs to approve a change before it is initiated? (Choose TWO)

• Change board
• Project manager
• Client or end user
• Personnel manager
• CEO

10. Following your Windows installation, you enabled the built-in Administrator account. You remove the password for this account. You enable Remote Desktop on your computer using the default settings. From home, you try to access your computer using Remote Desktop using the Administrator account, but you are unable to log on.

Which of the following MUST be completed before you can access your computer using Remote Desktop?

• Disable fast user switching on the computer.
• Configure a password for the Administrator account.
• Unlock the Administrator account.
• Make the Administrator account a member of the Remote Desktop Users group.