Define the column MAINID as NOT UPDATABLE
Define the column MAINID as a PRIMARY KEY
Define the column MAINID as a FOREIGN KEY
Define an UPDATE trigger on table TABLEX
第1题：
A.Define the column MAINID as NOT UPDATABLE
B.Define the column MAINID as a PRIMARY KEY
C.Define the column MAINID as a FOREIGN KEY
D.Define an UPDATE trigger on table TABLEX
第2题：
Which of following is used to periodically multicast by DIS on a LAN to ensure IS-IS link state databaseaccuracy？（）
第3题：
A. Server build checklist
B. Server baselining tools
C. Architecture diagrams
D. Hardware compatibility list
第4题：
Which of the following is the MOST important reason for referencing the HCL？（）
第5题：
Which of the following utilities can be used to list the routing table?（）
第6题：
A.Check
B.Range
C.Referential
D.Informational
第7题：
Which of the following is a best practice that can be used to ensure consistency when building systems?（）
第8题：
A.Unique
B.Check
C.Referential
D.Informational
第9题：
Which of the following tools can be used to identify the location of a network outage?（）
第10题：
Which of the following network protocols is used to ensure consistent time across network devices on the domain?（）