第1题:
此题为判断题(对,错)。
第2题:
If there were only one question left ,what would it most probably be?
A.What was your childhood dream?
B.What is your biggest achievement?
C.What is your parents view of you?
D.What was your handest expenrience in the war?
第3题:
第4题:
第5题:
第6题:
Which program finds only files that are in your PATH?()
第7题:
第8题:
ponderous
apprehensive
tactful
doctrinaire
visceral
第9题:
第10题:
Change your Internet provider.
Change your public IP address.
Allow the email server to send traffic only to TCP port 25.
Put your email server in a DMZ.
Use a separate public IP address for your email server only.
第11题:
on the same course as your vessel
at the same speed as your vessel
on the same course and speed as your vessel
on a reciprocal course at the same speed as your vessel
第12题:
第13题:
Click the Exhibit button. In the DCN connection shown in the exhibit, all non-GNE nodes are located on different subnets from the GNE. There are no static routes or external OSPF on any elements. CTC Workstation and GNE have Cisco Router as their default gateway.Can the CTC workstation see the entire SONET network?()
A. Yes, but only if OSPF is enabled around the ring.
B. Yes, because the GNE will only serve as a proxy-ARP for elements on the same subnet.
C. Yes, but only if the router‘s address is entered as a static route in the non-GNE elements.
D. Yes, because the GNE will serve as a proxy-ARP for all elements, regardless of their subnets.
第14题:
● Since RAM is only active when the computer is on, your computer uses disto store information even when the computer is off. Which of the following itrue? (74)
(74)
A.When your computer is on, only RAM is used to store information
B.When your computer is on, only disk drives are used to storinformation.
C.When your computer is off, only RAM is used to store information
D.When your computer is off, only disk drives are used to storinformation.
第15题:
第16题:
第17题:
A president can serve()term(s).
第18题:
Every Sunday the Unix system administrator has a job that executes a full backup of the entire Unix system your database is on. Is this backup usable for backup and recovery of your database?()
第19题:
第20题:
Yes, if the database is in ARCHIVELOG mode
Yes, if the database is in NOARCHIVELOG mode
No, the backup is not usable in any way
Only if the ENABLE_ONLINE_BACKUP parameter is set to TRUE
第21题:
Cisco proprietary
Standards-based protocol
Provides separate services for authentication, authorization, and accounting
Encrypts only the password
Uses UDP for a transport layer
Encrypts the entire packet
第22题:
第23题:
it will easily get lost
it’s not clear enough for you to read
it’s out of your sight
it might get mixed up with other things