Which of the following are all valid DB2 data types?（）A、LONG VARCHAR, SMALLINT, NUMBER, BLOBB、DECIMAL, DATE, DBCLOB, INTERVALC、NUMERIC, TIMESTAMP, BYTE, FLOATD、NUM, TIME, XML, DOUBLE

第1题：

Which of the following best describes a full backup? （）

• A、All datafiles of a database 
• B、All datafiles, archive logs, and control files 
• C、All datafiles and control files 
• D、All the used blocks in a datafile

第2题：

Which of the following devices would allow a technician using a packet sniffer to view all the dataon a network?（）

• A、GBIC
• B、Hub
• C、Bridge
• D、Modem

第3题：

第4题：

Which one of the following @Function to all "response"and "response to response"documents of parent documents?（）

• A、@Responses      
• B、@AllChildren    
• C、@AllResponses  
• D、@AllDescendants 

第5题：

Lightening causes a power surge and leads to a fire in the datacenter. Following emergency procedures， which of the following is the FIRST thing the server administrator should do？（）

• A、Turn off all electrical power
• B、Remove all backup media
• C、Implement fire suppression
• D、Evacuate all personnel

第6题：

Which of the following devices replicates and passes data to all devices connected to it?（）

• A、Switch
• B、Router
• C、Bridge
• D、Hub

第7题：

Which of the following is MOST important to include on the disaster recovery documentation？（）

• A、 Emergency exits
• B、 The test plan
• C、 Payroll
• D、 All IT contact numbers

第8题：

第9题：

Which of the following commands identifies all network adapter types that are installed in a machine？（）

• A、lsdev
• B、lsattr
• C、ifconfig
• D、netstat

第10题：

A System p administrator has been instructed to verify that all filesets have all required requisitesand are completely installed. Which of the following commands will provide this information（）

• A、lslpp
• B、lppchk
• C、geninstall
• D、installp