CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 731:

  Which of the following is the MAIN difference between a rootkit and a virus?

  A. Rootkits encrypt the operating system while viruses encrypt documents
  B. Rootkits execute as super user while viruses execute as regular users
  C. Rootkits modify the BIOS while viruses cannot access the BIOS
  D. Rootkits infiltrate the kernel while viruses infiltrate files
  D. Rootkits infiltrate the kernel while viruses infiltrate files

• Question 732:

  A computer's time settings reset every time it is unplugged. This is a symptom of a faulty:

  A. Memory module.
  B. Power supply.
  C. Motherboard.
  D. CMOS battery.
  D. CMOS battery.

• Question 733:

  When running a combination of full and incremental backups, which of the following represents the required tapes in order to completely restore a system?

  A. The system cannot be restored completely using full and incremental backups.
  B. Only the latest full backup is required.
  C. Only the latest incremental backup is required.
  D. The latest full and all incremental backups since the last full backup.
  D. The latest full and all incremental backups since the last full backup.

• Question 734:

  A user has reported a file permissions issue to the network administrator. The administrator tries to recreate the problem on their computer but has no trouble accessing the file. Which of the following BEST describes what is occurring?

  A. The user did not taken ownership of the file from the server.
  B. The user is logged in using the wrong local profile.
  C. The user is not in the appropriate group to have access to the file.
  D. The user has been granted "read only" access to the file.
  C. The user is not in the appropriate group to have access to the file.

• Question 735:

  A user's computer keeps producing a "low virtual memory" alert and the speed of the system degrades afterwards. Which of the following Control Panel locations can provide information to review and correct this issue?

  A. System > Remote
  B. System > Hardware
  C. System > System Restore
  D. System > Advanced
  D. System > Advanced

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  Reference: http://support.microsoft.com/kb/826513

• Question 736:

  A technician installs a new SOHO wireless router to replace a failed router and users report connectivity issues and IP errors. Which of the following is the MOST likely cause?

  A. Their server has gone down
  B. There are too many static IP addresses on the network
  C. The new router's firewall is malfunctioning
  D. Users need to refresh their IP configuration
  D. Users need to refresh their IP configuration

• Question 737:

  Which of the following is the safest way to download and install a new program on a mobile device?

  A. Use the Bluetooth file sharing feature.
  B. Download the program from an FTP site using the USB cord.
  C. Use the app store to download and install the program.
  D. Use NFC to copy the program from another mobile device.
  C. Use the app store to download and install the program.

• Question 738:

  To which of the following security methods does "User authentication/strong passwords" belong?

  A. Digital security
  B. Principle of least privilege
  C. Physical security
  D. User education
  A. Digital security

• Question 739:

  A user is reporting their web browser is not going to the site they are attempting to access. Which of the following would BEST resolve this?

  A. Delete all Internet cookies.
  B. Ensure the user is not utilizing a proxy server.
  C. Remove all Internet shortcuts.
  D. Clear all Internet cache and saved passwords.
  B. Ensure the user is not utilizing a proxy server.

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  One solution to this problem might be related to proxy server. If the web browser is not accessing a site, try to disable proxy server from the browser proxy settings.

• Question 740:

  A user states that every time they turn on their computer they have to change the computer's time and date. Which of the following should the technician perform FIRST to resolve this issue?

  A. Change time zones
  B. Synchronize with a different time date server
  C. Replace the drive cache battery
  D. Perform a firmware update
  B. Synchronize with a different time date server