Tag: technology

Questions Related to technology

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.
technology performance

  1. Optimizer Index Caching

  2. Optimizer Index Cost Adjustments

  3. Optimizer Mode

  4. Parallel Automatic Tuning

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Correct Option: B

Consider the following case: A = false B = true; What is the result of A && B ?

technology programming languages

  1. True

  2. False

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Correct Option: B

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.
technology performance

  1. RAID 1

  2. RAID 0+1

  3. RAID 3

  4. RAID 5

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Correct Option: C

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.
technology performance

  1. Automatic Maintenance Tasks(AMT)

  2. Automatic Workload Repository(AWR)

  3. Automatic Database Diagnostic Monitor(ADDM)

  4. Automatic Storage Management(ASM)

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Correct Option: B

Consider the following case; int i; int k; for(i=0;k<10;i++){/* The body */} This will not compile?
technology programming languages

  1. True

  2. False

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Correct Option: B

As a preventive measure what needs to be done while accessing the Database?

technology web technology

  1. Use of dynamic Query with System Privilege Account

  2. Use of Prepared Statements

  3. Use Least Privilege Account

  4. Both 1 and 3

  5. Both 2 and 3

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Correct Option: E

How many types of Privilege Escalations can happen in the Web Applications?
technology web technology

  1. One

  2. Two

  3. Three

  4. Four

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Correct Option: B

Manages connection with data source to get and store data
technology architecture

  1. View Helper

  2. DAO

  3. Service to Worker

  4. Composite Entity

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Correct Option: B

What can be the Best Preventive measures against different vulnerabilities?
technology web technology

  1. Firewall

  2. Input Validation

  3. Updated Antivirus

  4. Extension check for file

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Correct Option: B

Which of the following vulnerability can not be handled by Input Validation?
technology security

  1. Cross site Scripting

  2. Injection flaws

  3. Privilege Escalation

  4. None of the above

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Correct Option: C