网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
What is true about this statement used during import？（） imp hr/hr tables= （employee， departments） file=hr.dmp ignore=y
A
It ignores duplicates.
B
It prevents character set translation on import.
C
It allows rows to be inserted into a table that already exists.
D
It ignores storage parameters in the DML executed during import.
参考答案
参考解析
解析：
暂无解析
更多 “单选题What is true about this statement used during import？（） imp hr/hr tables= （employee， departments） file=hr.dmp ignore=yA It ignores duplicates.B It prevents character set translation on import.C It allows rows to be inserted into a table that already exists.D It ignores storage parameters in the DML executed during import.” 相关考题
考题
View the Exhibit for some of the parameter settings. You start a session and issue the following command:SQLCREATE INDEX emp_ename ON emp(ename) TABLESPACE users INVISIBLE;What is the outcome of the above command?（）A. The index is not used by the optimizer but is maintained during DML operations.B. The index is not used by the optimizer and is not maintained during DML operations.C. The index is used by the optimizer only if a hint is specified in the query statement and is maintained during DML operations.D. The index is used by the optimizer only if a hint is specified in the query statement but is not maintained during DML operations.
考题
Evaluate the set of SQL statements:What is true about the set?()
A. The DESCRIBE DEPT statement displays the structure of the DEPT table.B. The ROLLBACK statement frees the storage space occupies by the DEPT table.C. The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist.D. The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement.
考题
Which statement is correct about HTTP trickling?()
A. It prevents the HTTP client or server from timing-out during an antivirus updateB. It prevents the HTTP client or server from timing-out during antivirus scanning.C. It is an attack.D. It is used to bypass antivirus scanners.
考题
Which statement is true about import and export routing policies?()
A.Import policies concern routes received and determine which routes get put into the routing table.B.Export policies concern routes received and determine which routes get put into the routing table.C.Export policies are applied before the routing table.D.Import polices are applied after the routing table.
考题
Which statement about the gyrocompass is FALSE ________．A.Its accuracy remains the same at all latitudesB.It seeks the true meridianC.It can be used near the Earth's magnetic polesD.If an error exists，it is the same on all headings
考题
Which statement about two lines spliced together is TRUE ________．A.Splicing is used to increase the circumference of each lineB.Splicing two lines together is stronger than knotting two lines togetherC.Splicing is used to increase the overall strength of the lineD.Splicing is used to prevent rotting of the lines bitter end
考题
Which statement about Remotely Triggered Black Hole （RTBH） is true？（）A、Route tagging is one of the techniques used by RTBHB、It is used for BGP authenticationC、It cannot work with static routesD、It uses extended ACLs for blocking attacks by creating a black holeE、Before configuring RTBH LDP must be enabled on the interface
考题
Which statement is correct about policies in the Junos OS?（）A、Import policies are used to filter routes from the routing table to the forwarding table.B、Import policies are used to filter routes destined for the routing table.C、Import policies are used to filter routes being sent to neighboring devices.D、Import policies are used to filter traffic entering the device.
考题
Which statement about the Link Control Protocol （LCP） is true？（）A、LCP is used for basic PPP link setup and operation.B、LCP is used for PPP CHAP authentication.C、LCP is used for PPP over ATM （PPPoA） setup.D、LCP is used for PPP over Ethernet （PPPoE） setup.E、LCP is used for PPP over Frame Relay （PPPoFR） setup
考题
Which statement about HTTPS decryption on the WSA is true？（） A、if enabled， all HTTPS traffic must be decryptedB、if WBRS is enabled， it can be used to determine whether the HTTPS traffic is to be decryptedC、decrypted HTTPS traffic is sent unencrypted across the enterprise intranetD、object size can be used to determine whether the HTTPS traffic is to be decrypted
考题
Which statement about the DVS engine is true？（）A、the DVS engine can useWebroot and McAfee scanning in parallelB、the DVS engine generates the WBRSC、the DVS engine never inspects the client HTTP requestD、the DVS engine is only used for Layer 4 traffic monitoring
考题
Which statement is true about the database and database-user used during installation of IMS Server？（）A、A preexisting database user may be used but a new database has to be created during installation.B、A preexisting database may be used but a new database user has to be created during installation.C、A preexisting database and user may be used or a new database and user are created during installation.D、A preexisting database and user cannot be used； a new database and user are created during installation.
考题
Which statement is correct about HTTP trickling?（）A、It prevents the HTTP client or server from timing-out during an antivirus updateB、It prevents the HTTP client or server from timing-out during antivirus scanning.C、It is an attack.D、It is used to bypass antivirus scanners.
考题
Which statement is true about import and export routing policies?（）A、Import policies concern routes received and determine which routes get put into the routing table.B、Export policies concern routes received and determine which routes get put into the routing table.C、Export policies are applied before the routing table.D、Import polices are applied after the routing table.
考题
You need to import all definitions of objects belonging to the TS_EMPLOYEES tablespace by using the export file expdat.dmp. Which import statement is correct？（）A、imp hr/hr TABLES=（ts_employees） rows=yB、imp system/manager FROMUSER=hr file=expdat.dmpC、imp hr/hr TRANSPORT_TABLESPACE=y file=expdat.dmpD、imp system/manager TRANSPORT_TABLESPACE=y TABLESPACE=ts_employees
考题
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.
考题
Evaluate the SQL statement:TRUNCATE TABLE DEPT;Which three are true about the SQL statement? （）A、It releases the storage space used by the table.B、It does not release the storage space used by the table.C、You can roll back the deletion of rows after the statement executes.D、You can NOT roll back the deletion of rows after the statement executes.E、An attempt to use DESCRIBE on the DEPT table after the TRUNCATE statement executes will display an error.F、You must be the owner of the table or have DELETE ANY TABLE system privileges to truncate the DEPT table
考题
What is true about this statement used during import？（） imp hr/hr tables= （employee， departments） file=hr.dmp ignore=yA、It ignores duplicates.B、It prevents character set translation on import.C、It allows rows to be inserted into a table that already exists.D、It ignores storage parameters in the DML executed during import.
考题
单选题What statement is true？（）A
Link Control Protocol（LCP） is used for basic PPP link setup and operationB
Link Control Protocol（LCP） is used for denying PPP connections to unauthorized devices.C
Link Control Protocol（LCP） for PPP is synonymous to ARP for Ethernet.D
None of the above
考题
单选题Which statement about the gyrocompass is FALSE（）.A
Its accuracy remains the same at all latitudesB
It seeks the true meridianC
It can be used near the Earth's magnetic polesD
If an error exists，it is the same on all headings
考题
多选题Evaluate the SQL statement: TRUNCATE TABLE DEPT;Which three are true about the SQL statement? （）AIt releases the storage space used by the table.BIt does not release the storage space used by the table.CYou can roll back the deletion of rows after the statement executes.DYou can NOT roll back the deletion of rows after the statement executes.EAn attempt to use DESCRIBE on the DEPT table after the TRUNCATE statement executes will display an error.FYou must be the owner of the table or have DELETE ANY TABLE system privileges to truncate the DEPT table.
考题
单选题Which statement about the Link Control Protocol （LCP） is true？（）A
LCP is used for basic PPP link setup and operation.B
LCP is used for PPP CHAP authentication.C
LCP is used for PPP over ATM （PPPoA） setup.D
LCP is used for PPP over Ethernet （PPPoE） setup.E
LCP is used for PPP over Frame Relay （PPPoFR） setup
考题
单选题Which statement about HTTPS decryption on the WSA is true？（）A
if enabled， all HTTPS traffic must be decryptedB
if WBRS is enabled， it can be used to determine whether the HTTPS traffic is to be decryptedC
decrypted HTTPS traffic is sent unencrypted across the enterprise intranetD
object size can be used to determine whether the HTTPS traffic is to be decrypted
考题
单选题Which statement about firefighting foam is TRUE?（）A
Foam conducts electricityB
To be most effective，foam should be directed at the base of the fireC
Foam is most effective on burning liquids which are flowingD
Foam can ONLY be used to extinguish class A fires
考题
单选题What is true about employees paid wages by the hour?A
They will get a week of paid vacation.B
They will not work during the month of March.C
They will help with the maintenance work.D
They will not receive payment during the closure.
考题
单选题Which statement is correct about HTTP trickling?（）A
It prevents the HTTP client or server from timing-out during an antivirus updateB
It prevents the HTTP client or server from timing-out during antivirus scanning.C
It is an attack.D
It is used to bypass antivirus scanners.
考题
单选题Which statement is true about the database and database-user used during installation of IMS Server？（）A
A preexisting database user may be used but a new database has to be created during installation.B
A preexisting database may be used but a new database user has to be created during installation.C
A preexisting database and user may be used or a new database and user are created during installation.D
A preexisting database and user cannot be used； a new database and user are created during installation.
热门标签
最新试卷
