Which of the following steps BEST describes how to replace a defective sound card in a desktop PC?
Which of the following steps BEST describes how to replace a defective sound card in a desktop PC?
Which of the following describes the purpose of encryption?
Which of the following describes the purpose of encryption?
Which of the following are encrypted protocols? (Select TWO)
Which of the following are encrypted protocols? (Select TWO).
Which of the following are advantages of NTFS over FAT32? (Select TWO)
Which of the following are advantages of NTFS over FAT32? (Select TWO)
Which of the following is the MOST secure method to use when setting up a wireless network?
Which of the following is the MOST secure method to use when setting up a wireless network?
Which of the following should the technician check FIRST?
A user is working in a small office home office (SOHO), running Windows XP, and cannot connect to the Internet. The office uses a router that is setup as a DHCP server. The technician types IPCONFIG in the command prompt, the following appears:
IP address 0.0.0.0
Gateway 0.0.0.0
Subnet Mask 0.0.0.0
DNS 0.0.0.0
Which of the following should the technician check FIRST?
Which of the following ports does Windows firewall open by default for Remote Desktop to work?
Which of the following ports does Windows firewall open by default for Remote Desktop to work?
Which of the following should be used when cleaning toner inside a laser printer?
Which of the following should be used when cleaning toner inside a laser printer?
Which of the following is the cause of this error?
A computer running Windows 7 will not boot up. A user is receiving an `Invalid boot disk’ error.
Which of the following is the cause of this error?
Which of the following is an example of a serial port?
Which of the following is an example of a serial port?