[单项选择]Speaker A: Want to come over Thursday for supper? Speaker B:（）
A. I really can't. You'll not mind, I think
B. Let's put it off till later
C. Thanks, but I have to work that evening
D. No, I don't want to

[单项选择]How much control you want to turn over to the car may（）your age and where you are going.
A. depend on
B. call on
C. come on
D. go on

[多项选择]IP Over SDH与IP Over ATM比较，以下说法正确的是（）
A. IP Over SDH通常应用于点到点链路中
B. IP Over ATM提供丰富的QoS功能
C. IP Over ATM设备成本较高
D. 目前IP Over SDH更适宜普及

[单项选择]Intertropical convergence zone over south Phillippine passing over Mindanao northern Sulu and Palawan. This paragraph is likely to be under the heading of（）.
A. gale warning
B. 24 hours forecast
C. synopsis
D. storm warning

[单项选择]INTERTROPICAL CONVERGENCE ZONE OVER SOUTH PHILIPPINE PASSING OVER MINDANAO NORTHERN SULU AND PALAWAN.This paragraph is likely to be under the heading of（）.
A. GALE WARNING
B. 24 HOURS FORECAST
C. SYNOPSIS
D. STORM WARNING

[判断题]Something important has come up.This sentence means something important happens unexpectedly.

[多项选择]When multiple PPP over Ethernet subscribers connect using the same DSL modem, which two attributes does the ERX use to differentiate between subscribers? （）(Choose two.)
A. PPP session ID
B. subscriber name
C. source MAC address
D. destination MAC address

[单项选择]Modern centrifuge designs enable continuous over a considerable period of timeThis is achieved by which is timed to discharge the sludge at regular intervals（）
A. an injection process
B. an ejection process
C. a separation process
D. a heating process

[单项选择]The radio technician will come aboard（）the repairs.
A. on
B. in
C. with
D. for

[单项选择]You want to create a policy allowing traffic from any host in the Trust zone to hostb.example.com(172.19.1.1) in theUntrust zone. How do you do create this policy? （）
A. Specify the IP address (172.19.1.1/32) as the destination address in the policy.
B. Specify the DNS entry (hostb.example.com.) as the destination address in the policy.
C. Create an address book entry in the Trust zone for the 172.19.1.1/32 prefix and reference this entry in the policy.
D. Create an address book entry in the Untrust zone for the 172.19.1.1/32 prefix and reference this entry in the policy.

[多项选择]You want to customize access to the corporate network so that agentiess users are instructed to obtain a certificatebefore accessing the network.Which two configurations solve this problem? （）
A. Create a custom sign-in page with specific instructions in the "Instructions" field.
B. Create a custom sign-in page with specific "Missing Certificate" messages in the "Custom error messages" field.
C. Create a custom sign-in policy with specific instructions in the "Instructions" field.
D. Create a custom sign-in notification and assign it to the "Pre-Auth Sign-in Notification" in the sign-in policy.

[多项选择]You want to shutdown a running Mysql Server cleanly. Which three commands that are valid on either Windows or Linux will achieve this?（）
A. Shell＞ mysqladmin –u root –p shutdown
B. Shell＞ nmc mysql shutdown
C. Mysql＞ STOP PROCESS mysqld
D. Shell＞ /etc/init.d/mysql stop
E. Shell＞ service mysql safe_exit
F. Shell＞ pkill –u mysql mysqld_safe
G. Shell＞ net stop mysql

[单项选择]You want to suppress advertisement of all routes within the 200.200.0.0/16 range to your OSPFneighbors in other areas. Which configuration accomplishes this goal?（）
A. [edit protocols ospf area area-id] area-range 200.200.0.0/16 discard;
B. [edit protocols ospf area area-id] area-range 200.200.0.0/16 restrict;
C. [edit protocols ospf area area-id] area-range 200.200.0.0/16 no-summary;
D. [edit protocols ospf area area-id] area-range 200.200.0.0/16 suppress;

[单项选择] You want to start monitoring statistics on the distribution of storage engines that are being used and the average sizes of tables in the various databases. Some details are as follows: The Mysql instance has 400 databases. Each database on an average consists of 25-50 tables. You use the query: SELECT TABLE_SCHEMA, 'ENGINE', COUNT (*), SUM(data_length) total_size FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE= 'BASE TABLE' GROUP BY TABLE_SCHEMA, 'ENGINE' ; Why is this query slow to execute?（）
A. Collecting information requires large numbers of locks on various INFORMATION_SCHEMA tables
B. Aggregating details from various storage engine caches for the final output is time consuming
C. Collecting information requires various disk-level operations and is time consuming
D. Counting and summarizing all table pages in the InnoDB shared tablespace is time consuming

[单项选择] You want to track and store all transactional changes to a table over its lifetime. To accomplish this task, you enabled Flashback Data Archive with the retention of 5 years. After some time, the business requirement changed and you are asked to change the retention period from 5 years to 3 years. To accomplish this, you issued the following command: ALTER FLASHBACK ARCHIVE fla1 MODIFY RETENTION 3 YEARS; What is the outcome of this command?（）
A. The command produces an error because the retention period cannot be reduced
B. All historical data older than 3 years is purged from the flashback archive FLA1
C. All historical data is retained but the subsequent flashback data archives are maintained for only 3 years
D. All historical data is transferred to flashback logs and the flashback archive is refreshed to set a new retention time

[单项选择]What do you want, Mary?（）
A. No, I want some water.
B. Yes, I plan to go shopping.
C. I'd like some red wine, please. 
D. No, I don't eat.

[单项选择]Not always（）they want (to)
A. people can do what
B. can people do what
C. people can not do what
D. can‘t people do what

[单项选择] A company has completed two acquisitions over the previous year. Each of the acquired companies was allowed to keep its own independent authentication server. The network administrator has been asked to roll out the Junos Pulse Access Control Service to users within the original company along with each of the two acquired organizations.The administrator configures three authentication realms, one for each independent authentication server, and associates them all with a single sign-in policy. All of the client endpoints are running Junos Pulse on their Windows XP desktops. When a user signs in to the Junos Pulse Access Control Service, which statement is correct?（）
A. The first authentication realm that was added to the sign-in policy is used by default.
B. The user is allowed to choose the correct authentication realm from a list presented by Junos Pulse.
C. When Junos Pulse is initially installed on the desktop, it must be configured with the correct realm.
D. This is not an allowed configuration; the administrator should configure separate sign-in policies for each realm.