单选题Which statement can be an inference from the output?（）AThe FRA disk group has an asynchronous I/O bottleneckBThe least number of I/Os are performed on the last data file in the listCThe number of times that the backup or restore process directed the OS to wait until an I/O was complete is the highest for the last data file in the listDThe number of times that the backup or restore process made an OS call to poll for I/O completion in Nonblocking mode is the least for the FRA disk group
单选题
Which statement can be an inference from the output?（）
A
The FRA disk group has an asynchronous I/O bottleneck
B
The least number of I/Os are performed on the last data file in the list
C
The number of times that the backup or restore process directed the OS to wait until an I/O was complete is the highest for the last data file in the list
D
The number of times that the backup or restore process made an OS call to poll for I/O completion in Nonblocking mode is the least for the FRA disk group
参考解析
解析：
暂无解析
相关考题：
An(73)statement can perform. a calculation and store the result in a variable so that it can be used later。A．assignmentB．executableC．inputD．output
View the exhibit and examine the output.Which statement can be an inference from the output?() A. The FRA disk group has an asynchronous I/O bottleneckB. The least number of I/Os are performed on the last data file in the listC. The number of times that the backup or restore process directed the OS to wait until an I/O was complete is the highest for the last data file in the listD. The number of times that the backup or restore process made an OS call to poll for I/O completion in Nonblocking mode is the least for the FRA disk group
Which NLS parameter can be used to change the default Oracle sort method from binary to linguistic for the SQL SELECT statement?() A. NLS_LANGB. NLS_COMPC. NLS_SORTD. None of the above
Which statement is true about terms in a policy?() A. A single term can be applied to a protocol or interface, independent of the policy.B. Once configured, terms within a policy cannot be reordered.C. The name of a term is limited to five characters.D. A from statement is optional in a term.
The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（）Network Next Hop Metric LocPrf Weight Path* 130.1.1.0/28 1.1.1.1 0 1 2 3 4 iA. The route is learne d from an eBGP peerB. The route has no more than three ASNs in the AS_PatHC. The route is the best route for this prefixD. None of these facts can be positively determined by this output
In which four clauses can a subquery be used?（）A、in the INTO clause of an INSERT statementB、in the FROM clause of a SELECT statementC、in the GROUP BY clause of a SELECT statementD、in the WHERE clause of a SELECT statementE、in the SET clause of an UPDATE statementF、in the VALUES clause of an INSERT statement
Which statement is true about terms in a policy?（）A、A single term can be applied to a protocol or interface, independent of the policy.B、Once configured, terms within a policy cannot be reordered.C、The name of a term is limited to five characters.D、A from statement is optional in a term.
Which NLS parameter can be used to change the default Oracle sort method from binary to linguistic for the SQL SELECT statement?（）A、NLS_LANGB、NLS_COMPC、NLS_SORTD、None of the above
Which three statements are true about terms in a policy?（）A、The order of the terms in a policy is irrelevant.B、The action is specified in a then statement.C、Terms are optional in a policy.D、The match condition can be identified with a from statement.E、A from statement is mandatory in a term.
Which statement is true about items that have been assembled into a kit？ （）A、 Only rotating items can be part of a kit.B、 Kits can be assembled from lotted items.C、 Kits can be assembled from items in different storerooms.D、 Items that have been assembled into kits do not appear in item balances.
Which statement is correct about a Routing Policy term?（）A、A term must contain a "from" statement.B、A term acts like "if" and "then" statements.C、The most specific term has precedence.D、Terms can be written in any order to achieve the same behavior.
Which two statements are true about terms in a routing policy?（）A、A then statement is mandatory in a termB、If a term does not contain a from statement, all routers matchC、If a term does not contain a from statement, the Junos OS will not commitD、A then statement is not mandatory in a term
Which statement can be an inference from the output?（）A、The FRA disk group has an asynchronous I/O bottleneckB、The least number of I/Os are performed on the last data file in the listC、The number of times that the backup or restore process directed the OS to wait until an I/O was complete is the highest for the last data file in the listD、The number of times that the backup or restore process made an OS call to poll for I/O completion in Nonblocking mode is the least for the FRA disk group
Which three are true?（）A、A MERGE statement is used to merge the data of one table with data from another.B、A MERGE statement replaces the data of one table with that of another.C、A MERGE statement can be used to insert new rows into a table.D、A MERGE statement can be used to update existing rows in a table.
Which two statements about subqueries are true? （）A、A single row subquery can retrieve data from only one table.B、A SQL query statement cannot display data from table B that is referred to in its subquery, unless table B is included in the main query's FROM clause.C、A SQL query statement can display data from table B that is referred to in its subquery, without including B in its own FROM clause.D、A single row subquery can retrieve data from more than one table.E、A single row subquery cannot be used in a condition where the LIKE operator is used for comparison.F、A multiple-row subquery cannot be used in an INSERT statement to insert multiple rows at a time.
Which statement is true about the log-output variable?（）A、It is a static variable and can be set only at MySQL server startupB、It enables and starts the General Query LogC、It sets the target location for the binary logs generated by the MySQL severD、It specifies output destinations for the slow and General Query logs
单选题Which statement is true about items that have been assembled into a kit？ （）A Only rotating items can be part of a kit.B Kits can be assembled from lotted items.C Kits can be assembled from items in different storerooms.D Items that have been assembled into kits do not appear in item balances.
单选题Which statement is true about the log-output variable?（）AIt is a static variable and can be set only at MySQL server startupBIt enables and starts the General Query LogCIt sets the target location for the binary logs generated by the MySQL severDIt specifies output destinations for the slow and General Query logs
多选题Which two can be used to create and apply an export policy that advertises static routes to RIP neighbors?（）Aset protocols rip export demoBedit policy-options policy-statement demo set term 1 from protocol static set term 1 then acceptCedit policy-options policy-statement demo set term 1 from protocol staticDset policy-options policy-statement demo
多选题Which three are true?（）AA MERGE statement is used to merge the data of one table with data from another.BA MERGE statement replaces the data of one table with that of another.CA MERGE statement can be used to insert new rows into a table.DA MERGE statement can be used to update existing rows in a table.
单选题The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（） Network Next Hop Metric LocPrf Weight Path * 130.1.1.0/28 1.1.1.1 0 1 2 3 4 iAThe route is learne d from an eBGP peerBThe route has no more than three ASNs in the AS_PatHCThe route is the best route for this prefixDNone of these facts can be positively determined by this output
多选题Which three statements are true about terms in a policy?（）AThe order of the terms in a policy is irrelevant.BThe action is specified in a then statement.CTerms are optional in a policy.DThe match condition can be identified with a from statement.EA from statement is mandatory in a term.
单选题Which NLS parameter can be used to change the default Oracle sort method from binary to linguistic for the SQL SELECT statement?（）ANLS_LANGBNLS_COMPCNLS_SORTDNone of the above
多选题Which two statements about subqueries are true? （）AA single row subquery can retrieve data from only one table.BA SQL query statement cannot display data from table B that is referred to in its subquery, unless table B is included in the main query's FROM clause.CA SQL query statement can display data from table B that is referred to in its subquery, without including B in its own FROM clause.DA single row subquery can retrieve data from more than one table.EA single row subquery cannot be used in a condition where the LIKE operator is used for comparison.FA multiple-row subquery cannot be used in an INSERT statement to insert multiple rows at a time.
单选题Which statement is correct about a Routing Policy term?（）AA term must contain a from statement.BA term acts like if and then statements.CThe most specific term has precedence.DTerms can be written in any order to achieve the same behavior.
单选题Which NLS parameter can be used to change the default Oracle sort method from binary to linguistic for the SQL SELECT statement？（）A NLS_LANGB NLS_COMPC NLS_SORTD None of the above
单选题Which statement is true about terms in a policy?（）AA single term can be applied to a protocol or interface, independent of the policy.BOnce configured, terms within a policy cannot be reordered.CThe name of a term is limited to five characters.DA from statement is optional in a term.