You have installed two 64G flas

By the time you arrive, I ______ working for two hours

A. will be

B. can

C. will have been

D. have been

A new switch is being installed in the Ezonexam network and you have been assigned the task of connecting it to an existing switch. In doing this, you want to set up the VLAN Trunking Protocol so that VLAN information can be passed between the switches. Which of the following must you do to accomplish this? (Choose all that apply).

A．You must set each end of the trunk line to IEEE 802.1e encapsulation.

B．You must set the same VTP management domain name on both switches.

C．You must set all ports on the two switches as access ports.

D．You must configure one of the switches as a VTP server.

E．You must use a rollover cable to connect the two switches.

A、if you may

B、if you do

C、if not

D、if so

听力原文：Your check is a forward one. We will make payment at the maturity.

(3)

A．You can have the check encashed now.

B．You will have the money in one or two days.

C．You can not have the check encashed.

D．You have to wait for the payment till the maturity.

To enable the Database Smart Flash Cache, you configure the following parameters:DB_FLASH_CACHE_FILE = ‘/dev/flash_device_1’ , ‘/dev/flash_device_2’DB_FLASH_CACHE_SIZE=64GWhat is the result when you start up the database instance?（）

A. It results in an error because these parameter settings are invalid.

B. One 64G flash cache file will be used.

C. Two 64G flash cache files will be used.

D. Two 32G flash cache files will be used.

Some of you may have finished unit one. _____ , you can go on to unit two.

A. If you may

B. If you do

C. If not

D. If so