Exclusive Mode If the first instance that mounts a database does so in exclusive mode, only that Instance can mount the database. Parallel Mode If the first instance... Read more »
Rolling forward to recover data that has not been recorded in data files, yet has been recorded in the on-line redo log, including the contents of rollback segments. Rolling... Read more »
Start an instance, Mount the Database and Open the Database. Read more »
The On-line Redo Log is a set of tow or more on-line redo files that record all committed changes made to the database. Whenever a transaction is committed, the... Read more »
The point at which ORACLE ends writing to one online redo log file and begins writing to another is called a log switch. Read more »
The collective amount of disk space available to the objects in a schema on a particular tablespace. Read more »
The Tablespace to contain schema objects created without specifying a tablespace name. Read more »
To perform one of these function on an index,table, or cluster: To collect statistics about object used by the optimizer and store them in the data dictionary. To... Read more »
Yes. Each window you create must have atleast one content canvas view assigned to it. You can also create a window that has manipulated content canvas view. At run... Read more »
You can pass parameter values to a form when an application executes the call_form, New_form, Open_form or Run_product. Read more »
All the default storage parameters defined for the tablespace can be changed using the ALTER TABLESPACE command. When objects are created their INITIAL and MINEXTENS... Read more »
DOS is not a RTOS (real time Operating system), however MS DOS can be used with certain APIs to achieve the RTOS functionality. For example, the RT Kernel (Real... Read more »
Real-time operating systems are: QNX, LynxOS, OS-9, Intergrity, Katix, Fusion, IRIX, DeltaOS, eCos, AMX, CMX-RTX, INTime, PDOS and many others. Read more »
The thread library function performs the following actions to context switch between user level threads Copy all live registers to Thread control Block (TCB) Restore... Read more »
Throughput – number of processes that complete their execution per time unit Turnaround time – amount of time to execute a particular process Waiting time –... Read more »