在public void onCreate(SQLite Database db)方法中执行SQL语句的方法是?()
第1题:
在高级语言中使用SQL语句时,所有SQL语句前都必须加前缀______。
A.CALL SQL
B.DO SQL
C.EXEC SQL
D.GOTO SQL
第2题:
SQL注入,是开发者在代码中使用SQL语句时,要先生成SQL语句,然后调用函数执行这条SQL语句。如果错误地直接将用户输入拼接到SQL语句中,就有可能产生非预期的结果,从而将用户输入当作SQL语句执行。
第3题:
SQL Server中进行数据库备份的SQL语句是()。
第4题:
To view the results of the most recent Automatic SQL Tuning Advisor task, which sequence should you follow?()
第5题:
宏命令RunSQL的功能是()
第6题:
Which of the following represents the correct way to perform an online recovery of datafile 4, which is assigned to a tablespace called USERS?()
第7题:
You are planning the deployment of a SQL Azure database. Your company has a Volume Licensing Agreement for Microsoft SQL Server 2008. The SQL Azure database must maintain a monthly availability of 99.9%. You need to recommend an approach for minimizing the monthly expenses associated with the SQL Azure database. What should you recommend?()
第8题:
Your company uses a mission-critical database named DB1, which is located on a server named SQL1. You want to mirror DB1 on a second server named SQL2. Before you can establish database mirroring, you need to prepare DB1 and the servers for mirroring. Which three actions should you perform?()
第9题:
Use SQLAzure Data Sync Service.
Use SQL Server replication.
Use SQL Server backup and restore.
Use SQL Server database snapshots.
第10题:
Both SQL and /SQL*plus allow manipulation of values in the database.
/SQL* Plus recognizes SQL satement and sends them to the server; SQL is the Oracle proprietary interface for executing SQL statements.
/SQL* Plus language for communicating with the Oracle server to access data; SQL recognizes SQL statements and sends them to the server.
/SQL manipulates data and table definition in the database; /SQL* Plus does not allow manipulation of values in the database.
第11题:
Drop Database …
Drop Table …
Create Database …
Create Table …
第12题:
4, 1, 3, 2, 5
4, 3, 1, 2, 5
2, 4, 3, 5, 1
4, 2, 5, 3, 1
第13题:
SQL Server中进行数据库恢复的SQL语句是()。
AINSERT DATABASE
BBACKUP DATABASE
CRESTORE DATABASE
DUPDATE DATABASE
第14题:
You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. DB1 is available to a Windows group which is named WIIKIGO/Supervisors. A Windows user named User1 is a member of the WIIKIGO/Supervisors group. WIIKIGO/Supervisors is a member of the db_owner role in the DB1 database. You must make sure that the SQL Server instance is available to User1. In the DB1 database, which Transact-SQL statement(s) should you execute?()
第15题:
Which statement correctly describes SQL and /SQL*Plus?()
第16题:
在ADO.NET中,对于Command对象的ExecuteNonQuery()方法和ExecuteReader()方法,下面叙述错误的是()
第17题:
RMAN enables you to open the target database when it is already mounted. Which command must you execute at the RMAN prompt to open the database?()
第18题:
To view the results of the most recent Automatic SQL Tuning Advisor task,which sequence should you follow?()
第19题:
You are designing a strategy for synchronizing a SQL Azure database and multiple remote Microsoft SQL Server 2008 databases. The SQL Azure database contains many tables that have circular foreign key relationships. You need to recommend an approach for ensuring that all changes in the remote databases synchronize with the SQL Azure database. What should you recommend?()
第20题:
EM Database home page, Software and Support, SQL Advisors, Automatic SQL Tuning Advisor.
EM Database home page, Software and Support, Advisor Central, SQL Advisors, Automatic SQL Tuning Advisor.
EM Database home page, Software and Support, Support Workbench, Advisor Central, SQL Advisors, Automatic SQL Tuning Advisor.
Either B or C
All of the above
第21题:
执行指定的SQL语句
执行指定的查询中的SQL语句
使用SQL在表中查询
使用SQL语句设置指定属性值
第22题:
sql Able Database()
Exec SQL()
db.exec SQL()
db.exec()
第23题:
Set the recovery model of DB1 on SQL1 to bulk-logged recovery.
Set the recovery model of DB1 on SQL1 to full recovery.
Back up DB1 on SQL1. Restore the backup on SQL2; specify the NORECOVERY option.
Back up DB1 on SQL1. Restore the backup on SQL2; specify the STANDBY option.
Back up DB1 on SQL1. Restore the backup on SQL2; specify the RECOVERY option.
Create endpoints on all participating servers.
Set the AutoShrink property of DB1 on SQL1 to false.