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单选题 A user reports their system is displaying an error message ‘NTLDR is missing’. Which of the following is the MOST likely cause for this error?()

A

BOOT.INI file is configured incorrectly

B

Corrupt MBR

C

Boot sector virus

D

System file is missing components

单选题 A technician needs to check which ports are open in the Windows Firewall. Which of the following willallow the technician to view these settings?()

A

netsh firewall show logging

B

ipconfig /all

C

netsh firewall show state

D

arp -a

单选题 Which of the following is MOST likely causing a client’s computer to have an IP address of169.254.0.10?()

A

The office is using a public IP scheme.

B

The client is set to a static IP address.

C

The DHCP server is out of addresses.

D

The firewall on the PC is down.

单选题 Which of the following will allow a technician to extend a partition?()

A

Set the drive up as basic

B

Format the drive to FAT32

C

Install a second hard drive

D

Set the drive as dynamic

单选题 Which of the following protocols uses port 443 by default?()

A

LDAP

B

SNMP

C

HTTPS

D

HTTP

单选题 A user has a 1TB external hard drive connected to a desktop system. When the user searches the drive for a file, the response to the search is very slow. How can the user improve the performance of the file searches on the external drive?()

A

Change the sort order of the files.

B

Make sure that all of the files are in folders that are in alphabetical order.

C

Search multiple drive letters at the same time.

D

Turn on indexing for the assigned drive letter.

单选题 Which of the following tools can be used prior to installing Windows Vista to find hardware compatibility issues?()

A

Upgrade Advisor

B

Window Aero

C

Task Manager

D

Device Manager

单选题 A user states while making several attempts to install a new version of their graphics application,they place the disk in the drive and the LED blinks but nothing happens. Which of the following is the FIRST action to perform?()

A

Clean the drive with an approved cleaning disk.

B

Check the media for scratches or cracks.

C

Replace the drive with a known good one.

D

Verify the type of media and drive.

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