This parameter lets you tune optimizer behavior for access path selection to be more or less index friendly, that is, to make the optimizer more or less prone to selecting an index access path over a full table scan. The default makes full table scan and index use equal.
Optimizer Index Caching
Optimizer Index Cost Adjustments
Optimizer Mode
Parallel Automatic Tuning
Consider the following case: A = false B = true; What is the result of A && B ?
True
False
This RAID configuration stripes data across multiple volumes. One volume is devoted to "parity bits." The bits are used to reconstruct data should you lose a data volume.
RAID 1
RAID 0+1
RAID 3
RAID 5
This tool in Oracle10g defaults to a collection interval every 30 minutes and collects data that is the foundation for all of the other self-tuning features. It is very much like STATSPACK, especially the level-5 STATSPACK collection mechanism where top SQL is collected every hour, based on your rolling thresholds for high-use SQL.
Automatic Maintenance Tasks(AMT)
Automatic Workload Repository(AWR)
Automatic Database Diagnostic Monitor(ADDM)
Automatic Storage Management(ASM)
Consider the following case; int i; int k; for(i=0;k<10;i++){/* The body */} This will not compile?
As a preventive measure what needs to be done while accessing the Database?
Use of dynamic Query with System Privilege Account
Use of Prepared Statements
Use Least Privilege Account
Both 1 and 3
Both 2 and 3
How many types of Privilege Escalations can happen in the Web Applications?
One
Two
Three
Four
Manages connection with data source to get and store data
View Helper
DAO
Service to Worker
Composite Entity
What can be the Best Preventive measures against different vulnerabilities?
Firewall
Input Validation
Updated Antivirus
Extension check for file
Which of the following vulnerability can not be handled by Input Validation?
Cross site Scripting
Injection flaws
Privilege Escalation
None of the above