Most Navigation System equipment is（）from the bridge, a uniq

第1题：

第2题：

The system administrator did a new install of AIX on a server about a week ago. The system was not rebooted after the installation. CDE is running on this system as is TCPIP. The system administrator has started configuring the system percompany directives. The power cable was inadvertently disconnected from the wall causing the sever to lose power. Upon reboot, the system appears to hang during log in from the console or from Xterminals. Which of the following is the most probable cause?（）

• A、It is a hardware problem caused by the power failure.
• B、There is a network problem, most probably with name resolution.
• C、Sine the system was never rebooted, devices are marked defined instead of available and need to be activated.
• D、Some filesets may be marked as broken and need to be reinstalled.

第3题：

第4题：

第5题：

A server in the production environment monitors output from various sensors along an assembly line.New equipment is being added to the line that will require monitoring.The server administrator needs to add additional inputs to the server for this new equipment.  Which of the following input types is MOST likely required？（）

• A、EIDE
• B、SATA
• C、Serial
• D、Video

第6题：

Which two statements are true when the extended system ID feature is enabled？ （）

• A、The BID is made up of the bridge priority value（two bytes） and bridge MAC address （six bytes）.
• B、The BID is made up of the bridge priority （four bits）， the system ID （12 bits）， and a bridge MAC address （48 bits）.
• C、The BID is made up of the system ID （six bytes） and bridge priority value （two bytes）.
• D、The system ID value is the VLAN ID （VID）.
• E、The system ID value is a unique MAC address allocated from a pool of MAC addresses assigned to the switch or module.
• F、The system ID value is a hex number used to measure the preference of a bridge in the spanning-tree algorithm.

第7题：

What does most service requests coming to Cisco TAC concern？（）

• A、 equipment defects
• B、 equipment failures
• C、 complex network operation and management issues
• D、 integrating mixed vendor equipment

第8题：

第9题：

An A+ Certified Technician MUST do an install on a Windows XP system from the distribution CD. However， the system does not boot from this CD. What is the MOST likely cause of this problem？（）

• A、The CD is defective.
• B、The CD is not bootable.
• C、The CD-ROM drive is defective.
• D、The Boot Sequence is not set in the BIOS to boot first from the CD

第10题：