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( ) languages enable nonprogrammer to use certain easily understood commands to search and generate reports from a database.A.Machine B.Assembly C.High-level D.Query

题目
( ) languages enable nonprogrammer to use certain easily understood commands to search and generate reports from a database.

A.Machine
B.Assembly
C.High-level
D.Query
相似考题

1.What will a new Ezonexam router do during startup if a configuration file is not located in NVRAM?A．It will search for the configuration file in the locations specified by boot system commands.B．It will search for the configuration file in flash and if no configuration file is found there, it will enter the setup dialog.C．It will search for the configuration file on a TFTP server and if no configuration file is found there, it will enter the setup dialog.D．It will search for the configuration file in flash and if no configuration file is found there, it will load a limited configuration file from ROM.E．It will search for the configuration file on a TFTP server and if no configuration file is found there, it will load a limited configuration file from ROM.

2.In a Bridged 1483 network, which set of configuration commands allows the router to forward requests from the PC to an external DHCP server at 3.3.3.3?()A. set dhcp relay 3.3.3.3 set dhcp relay agentB. enable dhcp relay agent set dhcp relay agentC. set dhcp server 3.3.3.3 enable dhcp relay agentD. enable dhcp server 3.3.3.3 enable dhcp relay agent

3.Which three methods can you use for route discovery on a WX platform? ()(Choose three.)A. Enable RIPB. Enable OSPFC. Periodically poll any routerD. Import routes from a TFTP server

4.You upgraded from a previous Oracle database version to Oracle Database version to Oracle Database12c. Your database supports a mixed workload. During the day, lots of insert, update, and deleteoperations are performed. At night, Extract, Transform, Load (ETL) and batch reporting jobs are run.The ETL jobs perform certain database operations using two or more concurrent sessions.After the upgrade, you notice that the performance of ETL jobs has degraded. To ascertain the cause ofperformance degradation, you want to collect basic statistics such as the level of parallelism, totaldatabase time, and the number of I/O requests for the ETL jobs.How do you accomplish this?（）A. Examine the Active Session History (ASH) reports for the time period of the ETL or batch reporting runs.B. Enable SQL tracing for the queries in the ETL and batch reporting queries and gather diagnostic data from the trace file.C. Enable real-time SQL monitoring for ETL jobs and gather diagnostic data from the V$SQL_MONITOR view.D. Enable real-time database operation monitoring using the DBMS_SQL_MONITOR.BEGIN_OPERATION function, and then use the DBMS_SQL_MONITOR.REPORT_SQL_MONITOR function to view the required information.

更多“( ) languages enable nonprogrammer to use certain easily understood commands to search and generate reports from a database.”相关问题

  • 第1题：

    （ ）languages enable nonprogrammer to use certain easily understood commands to search and generate reports from a database.

    A. Machine B. Assembly C. High-level D. Query


    正确答案：D

  • 第2题：

    The following entry is in the /etc/host.equiv and /home/jsmith/.rhosts file on server Alpha：+ jsmith.What does this entry indicate？（）

    • A、The user "jsmith" can use r-commands from any server to server Alpha system-wide
    • B、The user "jsmith" can use r-commands from server Alpha to any server system-wide
    • C、The user "jsmith" can use r-commands from server Alpha to any server with a /home/jsmith directory
    • D、The user "jsmith" can use r-commands from any server to server Alpha only in the /home/jsmith directory

    正确答案:A

  • 第3题：

    What are two commands that can be used to configure MBGP for multicast？（）

    • A、Under the BGP group， configure family inet any
    • B、Use the set protocol MBGP command to enable MBGP
    • C、Under the BGP group， configure family inet multicast
    • D、Use the set rib-group command to copy the multicast routes into inet.1

    正确答案:A,C

  • 第4题：

    Your company’s client computers run Windows 7.   Your company’s network has a wireless access point （WAP）. A user reports that he regularly loses connectivity to the WAP.    You need to display information about client connectivity to the WAP.   What should you do？（）

    • A、Use Event Viewer to view events from a source of WlanConn.
    • B、Use Event Viewer to view events from a source of WLAN AutoConfig.
    • C、Use auditpol.exe to enable failed attempts in the Object Access category.
    • D、Use auditpol.exe to enable successful attempts in the Object Access category.

    正确答案:B

  • 第5题：

    Which of the following would be the BEST way to restrict access to the WAP from certain clients?（）

    • A、Disable DHCP server
    • B、Enable WEP encryption
    • C、Disable SSID broadcast
    • D、Enable MAC filtering

    正确答案:D

  • 第6题：

    Company.com has encountered a problem on the HMC， which requires access to the root shell on the HMC. Which of the following is necessary to access the root userid on the HMC？（）

    • A、Enable remote commands on the HMC Configuration menu,then use ssh to login to theHMC,enter su - root
    • B、Login to the HMC as hscpe and run pesh,using a temporary password from IBM Support,afterward， enter su - root
    • C、Login to the HMC as hscroot,then run pesh,using a temporary password from IBM Support, afterward,enter su - root
    • D、Enable remote commands on the HMC Configuration menu，then telnet in as hscroot,entersu - root

    正确答案:B

  • 第7题：

     A user issues a SELECT command against the Oracle database. Which of the following choices describes a step that Oracle will execute in support of this statement?（）

    • A、Acquire locks on table queried 
    • B、Generate redo for statement 
    • C、Fetch data from disk into memory 
    • D、Write changes to disk

    正确答案:C

  • 第8题：

    ou create a page in an ASP.NET Web application. The page retrieves and displays data from a Microsoft SQL Server database. You need to create a data source that can connect to the database. What are two possible ways to achieve this goal？（）

    • A、Use an ObjectDataSource control and set its TypeName property to System.Data.SqlClient.SqlConnection.
    • B、Use a SqlDataSource control and configure its ConnectionString in the web.config file.
    • C、Use an XmlDataSource control together with an Xml control that represents the database.
    • D、Use a LinqDataSource control with entity classes that represent the elements in the database.

    正确答案:B,D

  • 第9题：

    单选题
    The following entry is in the /etc/host.equiv and /home/jsmith/.rhosts file on server Alpha：+ jsmith.What does this entry indicate？（）
    A

    The user jsmith can use r-commands from any server to server Alpha system-wide

    B

    The user jsmith can use r-commands from server Alpha to any server system-wide

    C

    The user jsmith can use r-commands from server Alpha to any server with a /home/jsmith directory

    D

    The user jsmith can use r-commands from any server to server Alpha only in the /home/jsmith directory


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    You have not configured Oracle Managed Files (OMF) in your database. You do not want to scan the entire datafile every time an incremental backup is performed. You decide to enable the block change tracking feature.Which statement should you use to enable the block change tracking feature?（）
    A

    ALTER DATABASE ENABLE BLOCK CHANGE TRACKING

    B

    ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING USING FILE

    C

    ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE

    D

    ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    You want to perform in incomplete recovery of your database.  You plan to use these commands to recover your database：  SET UNTIL TIME = ’2000-12-09：11：44：00’；  RESTORE DATABASE； RECOVER DATABASE；  How should the commands be executed？ （）
    A

    Only the SET command must be within a RUN block.

    B

    All commands should be executed at the RMAN prompt.

    C

    All three commands must be within a single RUN block.

    D

    Only the RESTORE and RECOVER commands must be within a single RUN block.


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    The author mentions “Baring the teeth in a hostile way” in order to _____.
    A

    differentiate one possible meaning of a particular facial expression from other meanings of it

    B

    support Darwin’s theory of evolution

    C

    provide an example of a facial expression whose meaning is widely understood

    D

    contrast a facial expression that is easily understood with other facial expressions


    正确答案： C
    解析：
    第一段“Baring the teeth in a hostile way…may be a universe sign of anger.”“敌意地露出牙齿”是气愤的普遍表示，以此为例说明对表情的理解可能是通用的。

  • 第13题：

    What will a router do during startup if a configuration file is not located in NVRAM?（）

    • A、it will search for the configuration file in the locations specified by boot system commands.
    • B、it will search for the configuration file in flash and if no configuration file is found there, it will enter the setup dialog.
    • C、it will search for the configuration file on a TFTP server and if no configuration file is found there, it will enter the setup dialog.
    • D、it will search for the configuration file in flash and if no configuration file is found there, it will load a limited configuration file from ROM.
    • E、it will search for the configuration file on a TFTP server and if no configuration file is found there, it will load a limited configuration file from ROM.

    正确答案:C

  • 第14题：

    After a physical count， additional inventory is found in the warehouse which is not recorded in WebSphere Commerce. How should a receiver use WebSphere Commerce Accelerator to record the additional inventory with a reason code that will appear in inventory reports？（）

    • A、Use the Find Inventory page to search for the SKU and select Ad Hoc Receipt to record the inventory.
    • B、Use the Find Inventory page to search for the SKU and select Adjust Quantity to record the inventory.
    • C、Use the Expected Inventory page to create a new expected inventory record for the SKU. Then receive the inventory.
    • D、Use the Fulfillment Center page to select the fulfillment center. Select Manage Inventory and search for the SKU. Record the additional inventory.
    • E、Use the Product Management page to search for and select the product. Then select the Manage Inventory action to record the inventory.

    正确答案:B

  • 第15题：

    Which three methods can you use for route discovery on a WX platform? （）(Choose three.)

    • A、Enable RIP
    • B、Enable OSPF
    • C、Periodically poll any router
    • D、Import routes from a TFTP server

    正确答案:A,B,D

  • 第16题：

    Which of the following commands would a technician MOST likely use to map a printer from aremote computer?（）

    • A、NET USE
    • B、IPCONFIG
    • C、NSLOOKUP
    • D、TRACERT

    正确答案:A

  • 第17题：

    A technician is renaming files on a PC from a command prompt and is currently in the root of driveC: Which of the following commands should the technician use to move to a different directory? （）

    • A、CD
    • B、DIR
    • C、MD
    • D、RD

    正确答案:A

  • 第18题：

    In a Bridged 1483 network, which set of configuration commands allows the router to forward requests from the PC to an external DHCP server at 3.3.3.3?（）

    • A、set dhcp relay 3.3.3.3 set dhcp relay agent
    • B、enable dhcp relay agent set dhcp relay agent
    • C、set dhcp server 3.3.3.3 enable dhcp relay agent
    • D、enable dhcp server 3.3.3.3 enable dhcp relay agent

    正确答案:A

  • 第19题：

    You have a DHCP server that runs Windows Server 2008.You need to reduce the size of the DHCP database. What should you do？（）

    • A、From the DHCP snap-in， reconcile the database.
    • B、From the folder that contains the DHCP database， run jetpack.exe dhcp.mdb temp.mdb.
    • C、From the properties of the dhcp.mdb file， enable the File is ready for archiving attribute.
    • D、From the properties of the dhcp.mdb file， enable the Compress contents to save disk space attribute.

    正确答案:B

  • 第20题：

    单选题
    You are a database administrator for your company. The company uses a SQL Server 2005 computer that runs Reporting Services. Reporting Services is used to produce hundreds of reports each day. You discover that the ReportServerTempDB database is growing. You need to minimize the size of the ReportServerTempDB database. What should you do？（）
    A

    Decrease the time between transaction log backups of the database.

    B

    Delete report snapshot history each week.

    C

    Minimize the use of session caching in the reports.

    D

    Minimize the use of report snapshots in the reports.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    In your datawarehousing application， you generate reports frequently. The data is static in the tables being used to generate reports. You are currently using joins， resulting in a large performance overhead. What kind of database structure would you use to reduce the response time of the query？（）
    A

    hash clusters

    B

    index clusters

    C

    partitioned tables

    D

    index­organized table （IOT）


    正确答案： B
    解析： 暂无解析

  • 第22题：

    多选题
    You want to enable Remote Desktop on a Server Core installation of Windows Server 2008 and thenenable the server to accept connections from clients configured with RDP versions prior to 6.0. Which commands should you use？（）
    A

    cscript scregedit.wsf /AR 0

    B

    cscript scregedit.wsf /AR 1

    C

    cscript scregedit.wsf /CS 0

    D

    cscript scregedit.wsf /CS 1


    正确答案： B,A
    解析： 暂无解析

  • 第23题：

    单选题
    Company.com wants to create four partitions on a pSeries p5-570 8-way with one SCSI PCI adapter connected to an external LTO tape drive. The partitions are to be created from an existing system image backup tape.  Which of the following actions will enable the creation of the partitions with minimal intervention？（）
    A

    Install a VIO partition to share the tape drive.

    B

    Purchase three external SCSI adapters and physically move the tape drive when needed.

    C

    Create the partition definitions with the SCSI adapter as a desired resource and use DLPAR commands to move the tape drive.

    D

    Create the partition definitions with the SCSI adapter as a required resource for all partitions and use DLPAR commands to move the tape drive.


    正确答案： D
    解析： 暂无解析

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