IREB-IT-CQ03 Online Practice Questions and Answers

Which of the following are secure network protocols? (Select TWO).

A. IMAP

B. FTPS

C. SMTP

D. HTTPS

E. DNS

An RoHS label on hardware indicates which of the following?

A. The hardware produces EMI when used.

B. The hardware is certified to be energy efficient.

C. The hardware provides battery backup for power outages.

D. The hardware needs to be properly disposed.

Which of the following should be performed after a backup has been completed?

A. Delete the backup

B. Verify the backup

C. Save the backup

D. Schedule the backup

Which of the following operating systems is available for free and can be modified by anyone?

A. Windows

B. Linux

C. Mac OS

D. Chrome OS

Joe, a user, has just installed his first home wireless router.

Which of the following tasks should be considered to help secure the unit from any confirmed exploits?

A. Change the router administrator username.

B. Change the router's broadcasting channel.

C. Update the unit's firmware.

D. Use a complex administrator password.

A user wants to purchase a CAD application that requires 8GB of RAM to operate.

Which of the following operating system types is required?

A. 8-bit

B. 16-bit

C. 32-bit

D. 64-bit

A user has purchased some new software from a vendor and wants to install it on all of the Windows computers in the house.

Which of the following will help the user accomplish the task and ensure compliance with the software vendor?

A. Copy and paste the program between computers.

B. Purchase a multi-user license.

C. Purchase a single-user license.

D. Use remote desktop to share the program between computers.

An employee's new computer came with a free 30-day trial version of antivirus software. The employee's company provides enterprise antivirus software from a different vendor.

Which of the following should the employee do in order to use a full version of antivirus software?

A. Enter the company product key for the antivirus software, enabling the full version.

B. Uninstall the current version antivirus software and install the company version.

C. Verify Internet connectivity and run online virus scanning software.

D. Update the trial antivirus software to the latest version.

When operating under optimal network conditions, which of the following has the HIGHEST reliability?

A. Bluetooth

B. Wired

C. Cellular

D. WiFi

Which of the following BEST describes the pros and cons of a home wired network?

A. Low throughput, low mobility, high availability, high latency, high security

B. High throughput, high mobility, low availability, low latency, high security

C. High throughput, low mobility, high availability, low latency, high security

D. Low throughput, high mobility, low availability, high latency, low security