情五月,樱花动漫免费登录入口,波多野结衣在线视频,av在线看

重要提示: 請勿將賬號共享給其他人使用,違者賬號將被封禁!
查看《購買須知》>>>
找答案首頁 > 全部分類 > 公務員考試
搜題
題目內容 (請給出正確答案)
[主觀題]

下列國際單位制對應不正確的一組是()。A.功率——瓦特B.電流——福特C.電阻——歐姆D.頻率——赫茲

下列國際單位制對應不正確的一組是()。

A.功率——瓦特

B.電流——福特

C.電阻——歐姆

D.頻率——赫茲

查看答案
網友您好, 請在下方輸入框內輸入要搜索的題目:
搜題
更多“下列國際單位制對應不正確的一組是()。A.功率——瓦特B.電流——福特C.電阻——歐姆D.頻率——赫茲”相關的問題

第1題

Your multitenant container database (CDB) contains a pluggable database, HR_PDB. The defau

Your multitenant container database (CDB) contains a pluggable database, HR_PDB. The default permanent tablespace in HR_PDB is USERDATA. The container database (CDB) is open and you connect RMAN.You want to issue the following RMAN command:RMAN > BACKUP TABLESPACE hr_pdb:userdata;Which task should you perform before issuing the command?()

A. Place the root container in ARHCHIVELOG mode.

B. Take the user data tablespace offline.

C. Place the root container in the nomount stage.

D. Ensure that HR_PDB is open.

點擊查看答案

第2題

You want to back up your 100-GB database on a remote tape device. You are required to ensu
re that minimum network bandwidth is consumed while transferring the backups to the tape device. The current consumption of your CPU is approximately 40 percent.Which type of backup should you perform?()

A. standard backup set

B. image copy

C. compressed backup

D. user-managed backup

點擊查看答案

第3題

You plan to control idle sessions that are blocking other sessions from performing transac
tions. Your requirement is to automatically terminate these blocking sessions when they remain idle for a specified amount of time.How would you accomplish this task?()

A. Set metric threshold

B. Implement Database Resource Manager

C. Enable resumable timeout for user sessions

D. Add directives to Automatic Database Diagnostic Monitor (ADDM)

點擊查看答案

第4題

You are transferring records from one database to another. You need to decide whether you can use the SqlBulkCopy class to transfer the records. What should you do?()

A. Ensure that the source database is Microsoft SQL Server.

B. Ensure that the destination database is Microsoft SQL Server.

C. Ensure that the column names in the source table match the column names in the destination table.

D. Ensure that the bulk copy program (bcp) utility is installed on the destination server.

點擊查看答案

第5題

You are the administrator of a SQL Server 2000 database named Articles. A large city newsp
aper uses this database to store its archived newspaper articles. Journalists query the database as part of their research. You have created full-text indexes so that users can query the articles quickly.

A hardware failure forces you to restore the entire database from backup. After you restore the database, the journalists report that they can no longer run queries without receiving errors.

You want to ensure that the journalists can query the database. What should you do?

A.Create a new full-text catalog for the Articles database

B.Rebuild the full-text catalog for the Articles database

C.Create a new full-text index on the table that holds the text for the articles

D.Repopulate the full-text index on the table that holds the text for the articles

點擊查看答案

第6題

You have not configured Oracle Managed Files (OMF) in your database. You do not want to sc

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

點擊查看答案

第7題

You are the database administrator of a SQL Server 2000 computer. The server contains your
company's Accounts database. Hundreds of users access the database each day.

Because you have had power interruptions in the past, you want to perfect the physical integrity of the Accounts database. You do not want to slow down server operations.

What should you do?

A.Enable the torn page detection database option for each database.

B.Disable write caching on all disk controllers.

C.Ensure that write caching disk controllers have battery backups.

D.Create a database maintenance plan to check database integrity and make repairs each night.

點擊查看答案

第8題

You are the administrator of a SQL Server 2000 computer named SQL1. You want to perform. a
d hoc distribution queries against a database that is stored on a SQL Server 2000 computer named SQL2. SQL2 contains several databases, and each of these databases uses a different collation.

You want to ensure that comparisons in distributed queries are evaluated correctly. You also want to minimize administrative overhead.

How should you configure SQL1?

A.Use the ALTER DATABASE statement to change the collation of the databases on SQL1.

B.Add SQL2 as remote server.

C.Add SQL2 as a linked server. Select the Use Remote Collation check box, and do not specify a collation name.

D.Add SQL2 as a linked server. Select the Use Remote Collation check box, and specify a collation name. Repeat this process once for each database on SQL2.

點擊查看答案

第9題

You have not configured Oracle Managed Files (OMF) in your database. You do not want to sc

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 <path>;

C. ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE <path>;

D. ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING;

點擊查看答案
下載上學吧APP
客服
TOP
重置密碼
賬號:
舊密碼:
新密碼:
確認密碼:
確認修改
購買搜題卡查看答案
購買前請仔細閱讀《購買須知》
請選擇支付方式
微信支付
支付寶支付
選擇優惠券
優惠券
請選擇
點擊支付即表示你同意并接受《服務協議》《購買須知》
立即支付 系统将自动为您注册账号
搜題卡使用說明

1. 搜題次數扣減規則:

功能 扣減規則
基礎費
(查看答案)
加收費
(AI功能)
文字搜題、查看答案 1/每題 0/每次
語音搜題、查看答案 1/每題 2/每次
單題拍照識別、查看答案 1/每題 2/每次
整頁拍照識別、查看答案 1/每題 5/每次

備注:網站、APP、小程序均支持文字搜題、查看答案;語音搜題、單題拍照識別、整頁拍照識別僅APP、小程序支持。

2. 使用語音搜索、拍照搜索等AI功能需安裝APP(或打開微信小程序)。

3. 搜題卡過期將作廢,不支持退款,請在有效期內使用完畢。

請使用微信掃碼支付(元)
訂單號:
遇到問題請聯系在線客服
請不要關閉本頁面,支付完成后請點擊【支付完成】按鈕
遇到問題請聯系在線客服
恭喜您,購買搜題卡成功 系統為您生成的賬號密碼如下:
重要提示: 請勿將賬號共享給其他人使用,違者賬號將被封禁。
發送賬號到微信 保存賬號查看答案
怕賬號密碼記不???建議關注微信公眾號綁定微信,開通微信掃碼登錄功能
警告:系統檢測到您的賬號存在安全風險

為了保護您的賬號安全,請在“上學吧”公眾號進行驗證,點擊“官網服務”-“賬號驗證”后輸入驗證碼“”完成驗證,驗證成功后方可繼續查看答案!

- 微信掃碼關注上學吧 -
警告:系統檢測到您的賬號存在安全風險
抱歉,您的賬號因涉嫌違反上學吧購買須知被凍結。您可在“上學吧”微信公眾號中的“官網服務”-“賬號解封申請”申請解封,或聯系客服。
- 微信掃碼關注上學吧 -
請用微信掃碼測試
選擇優惠券
確認選擇
謝謝您的反饋

您認為本題答案有誤,我們將認真、仔細核查,如果您知道正確答案,歡迎您來糾錯

上學吧找答案
主站蜘蛛池模板: 遵义县| 应城市| 东方市| 内黄县| 达日县| 兴义市| 黎川县| 泾川县| 镇江市| 扎囊县| 阜宁县| 临漳县| 威远县| 宁陕县| 丘北县| 西昌市| 嘉定区| 林州市| 三河市| 武夷山市| 和政县| 措勤县| 绥江县| 深圳市| 醴陵市| 乌审旗| 新兴县| 雷州市| 阿巴嘎旗| 锡林郭勒盟| 隆安县| 屏东县| 门源| 调兵山市| 日土县| 渭南市| 琼结县| 泾源县| 鄂尔多斯市| 鹰潭市| 崇州市|