Which two statements about multitenant architecture are true?
You are installing OracleDatabase 12c on a machine. When you run the installer; Oracle Universal installer (OUI) shows a message that says one of the product- specific prerequisite checks has failed:Checking available swap space requirements...Expected result: 1512MB -Actual Result: 1018MB -Check complete. The overall result of this check is: failedProblem: The system does not have the required swap space.What happens to the installation in this situation?
Examine the command below:LSNRCTL> SERVICES LISTENER2 -Connecting to (DESCRIPTION=(ADDRESS= (PROTOCOL=TCP) (HOST=estb. us. abc.com) (PORT=1525)))Services Summary. . .Service "orcl.oracle.com" has 1 instance(s).Instance "oracle", status UNKNOWN, has 1 handler(s) for this service... Handler(s):"DEDICATED" established:2 refused:0 LOCAL SERVER The command completed successfullyWhich two statements are true about LISTENER2?
Which three statements are true about a database instance that has mounted a database but has not opened it?
View the current parameter settings shown in the output below.NAMETYPEVALUE -db_file_multiblock_read_countinteger107ddl_lock_timeoutintegerDistributed_lock_timeout -integerdml_locksinteger748lock_sgabooleanFALSE -enab1e_dd1_1oggingbooleanFALSE -resumable_timeoutintegerA user logs in to the hrschema and issues the following commands:SQL> CREATE TABLE emp -(empno NUMBER(3),enamo VARCHAR2(20),sal NUMBER (8, 2));SQL> INSERT INTO emp (empno, ename) VALUES(1, 'JAMES');At this moment, a second user also logs in to the hrschema and issues the following command:SQL> ALTER TABLE emp MODIFY salNUMBER(10, 2);What happens in this scenario?
Which statement about CDB architecture is true?
