Interview Questions

Q:

What are the uses of synonyms?

Answer

- Mask the real name and owner of an object.
- Provide public access to an object
- Provide location transparency for tables, views or program units of a remote database.
- Simplify the SQL statements for database users.

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Subject: Oracle

1 2342
Q:

What is unwrapping?

Answer

Unwrapping is also called as unpacking or unboxing.


Getting the private data stored in the object by using methods is called unpacking or unwrapping.

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Subject: Java

0 2341
Q:

A table is classified as a parent table and you want to drop and re-create it. How would you do this without affecting the children tables?

Answer

Disable the foreign key constraint to the parent, drop the table, re-create the table, enable the foreign key constraint.

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Q:

Which of the following best describes term life insurance? 

A) The insured pays a premium for a specified number of years. B) The insured is covered during his or her entire lifetime.
C) The insured pays the premium until his or her death. D) The insured can borrow or collect the cash value of the policy.
 
Answer & Explanation Answer: A) The insured pays a premium for a specified number of years.

Explanation:
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Filed Under: Accounts Receivable
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 2333
Q:

What is a synonym? What are its various types?

Answer

A synonym can be called as an alias for a table, view, sequence or program unit. It is basically of two types:
- Private - Only the owner can access it.
- Public - Can be accessed by any database user.

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Subject: Oracle

0 2333
Q:

Explain why workflows are based on Extensible Models.

Answer

Workflows serve the purpose of automating business processes. Now, since each type of business has a wide range of problems; therefore, a workflow platform needs to be extensible. WF provides you with a set of base activities, such as IfElse, Code, and Delay, to build a workflow. You can extend these activities or build new activities to meet your requirements. Besides activities, you can also extend services, such as tracking, management, and persistence, provided by the runtime engine.

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Subject: .NET

0 2333
Q:

The chart of accounts is designed to

A) alphabetized the accounts to make reading easier for its financial statement users B) summarize the transactions and determine their ending balances
C) meet the information needs of a company and other financial statement users D) analyse the accounts and organize them in order of dollar amount to simplify the accounting information for users
 
Answer & Explanation Answer: C) meet the information needs of a company and other financial statement users

Explanation:

The chart of accounts is designed to to meet the information needs of a company and other financial statement users.

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Filed Under: Accounts Payable
Exam Prep: CAT , Bank Exams
Job Role: Bank PO , Bank Clerk , Analyst

0 2331
Q:

What do you mean by a tablespace?

Answer

- These are the Logical Storage Units into which a database is divided.
- It is used to group together the related logical structures.

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Subject: Oracle

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