Exam 19: Essentials

You are trying to fix boot issues on a Windows XP computer using the Recovery Console. Which of the following commands can you use to write a new Windows boot sector code on a boot partition?

David notices that his computer's CPU utilization is often above 75%. Which of the following could he do to improve the speed of the computer and reduce the CPU utilization percentage?

Sarah is trying to print a document from her workstation. She can see her document displayed in the print queue, however it does not print. The printer is fully functional. Which of the following steps should she take to print the document?

You want to access a remote host across a network through a terminal window. Which of the following protocols would you choose to achieve this?

You are the technician at ABCD.com. You want to ping the loopback address on a PC that has been configured with the static IP address of 192.168.1.122. What commands would you use to achieve this?

John is experiencing a problem with his computer. The computer does not boot to the operating system and the message "NTLDR is missing" appears every time the system is turned on. What is the troubleshooting step he should perform?

John wants to know the different switches that can be used with the ping command. Which of the following should be typed after the actual command to display a list of switches available with that command?

Jack is an IT support technician in his organization. He wants to implement a LAN using a cabling standard that is NOT susceptible to EMI. What kind of cable should he use?

David is experiencing problems with unauthorized access of his wireless network. He has already changed his SSID and enabled MAC ID filtering. Which of the following can significantly reduce the chances of his wireless network bring accessed?

Which of the following commands can be used to create a disk image of a hard disk?

Which of the following should Mary set up on her Wi-Fi router to make it the most secure?

What are the advantages of dial-up over DSL?

Which of the following conditions in the password policy defines the number of incorrect logon attempts permitted before the account is locked out?

Which of the following protocols are used to send messages to the e-mail server for relaying?

What is the default subnet mask for an IP address 192.168.10.10?

When troubleshooting an error in Mike's network, you observe that the IP address of his PC changed after the PC was restarted. What is your inference from this?

Which of the following should be done to secure a wireless network?a. Use a secure SSID.b. Use MAC ID filtering.c. Switch off the wireless router.d. Use only Windows XP operating systems.

A PC has been configured with a static IP address of 192.168.1.122. Bill tries to run the ping 127.0.0.1 command on this PC, but does not receive any reply for this command. What should he infer from this?

Jack is experiencing problems accessing the internet on his office computer. Although he can ping the xyz.com IP address, he cannot ping the domain name xyz.com. Which of the following steps could fix his problem?

John is a receiving a lot of spam through the Bluetooth connection in his PDA. What kind of vulnerability is he facing?