UID switch
Power switch
Cooling fan switch
Chassis intrusion switch
第1题:
An end user reports that their computer is not performing as fast as it used to and it shuts down unexpectedly. Which of the following is the MOST likely cause?()
第2题:
Which kind of management can be performed from the console port of a Cisco 6500 switch?()
第3题:
Which of the following is the MOST likely to cause a server power supply fan to fail but allows the power supply to still be functional?()
第4题:
A small push button typically found on the inside of a server case is MOST likely used for which of the following purposes?()
第5题:
Which of the following is the MOST accurate description of a L2/L3 switch?()
第6题:
A network at a small business utilizes a star topology and is experiencing frequent collisionsamong data packets. Which of the following devices is MOST likely being used?()
第7题:
A user states that whenever they try to launch a certain installed application, they hear unusual whirring/clicking sounds from their machine and the application never loads. Which of the following components would a technician MOST likely need to replace?()
第8题:
UID switch
Power switch
Cooling fan switch
Chassis intrusion switch
第9题:
Unmanaged switch
Hardware firewall
Hub
Managed switch
第10题:
Molex
RS-232
SATA
USB
Audio
第11题:
Dust
Power Surge
Excessive humidity
High temperatures
第12题:
Network data cables are damaged.
Memory has become unseated.
The user has defragmented the hard drive.
Processor cooling fan is not functioning.
第13题:
A server is overheating. Which of the following is the MOST likely cause?()
第14题:
A technician notices that the BIOS event log shows a chassis intrusion. Which of the following is theMOST likely reason for the event? ()
第15题:
Which of the following connection types are MOST likely to be found in the front of a PC case?()
第16题:
Which of the following would BEST provide cooling to a processor?()
第17题:
The staff is not able to access a database server. The server has an ’Operating System not found’error and is set to boot from a fiber channel SAN. All other database servers are set to boot from the SAN and access the same switch and data as this database server. Which of the following is the MOST likely cause of the problem?()
第18题:
Which of the following factors is the MOST likely cause of a power supply fan failure?()
第19题:
Which of the following devices would MOST likely integrate a DHCP server?()
第20题:
Extreme temperature variances
Extreme humidity variances
Power stability fluctuations
Excessive dust accumulation
第21题:
Extreme temperature variances
Extreme humidity variances
Power stability fluctuations
Excessive dust accumulation
第22题:
UID switch
Power switch
Cooling fan switch
Chassis intrusion switch
第23题:
There is a loose object in the case.
An optical drive drawer is open.
The computer case was opened.
An attacker hacked into the system.
第24题:
The RAM used was an incorrect brand.
The boot sequence was set improperly.
Dust has gathered up inside the server.
The server is being overclocked.