Interview Questions

Q:

What is the common usage of serialization? What exceptions occur during serialization?

Answer

The object need to be serialized when it’s sent over a network and when it’s state is saved. Exceptions which occur during serialization are:


a. transient fields


b. when the base class is serialized then only base class fields are handled.


c. static fields are ignored because they are not part of any state.

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Subject: Java

1 2703
Q:

What is the way in which the Asynchronous Transfer Mode works?

Answer

The Asynchronous Transfer Mode or ATM is a connection technology that works by transmitting data into organized 53 bytes (small) packages through a physical environment with a high efficiency. Packing data into small cells reduces transportation delay so the speeds reached by this technology are very high; it can reach even 10 Gb per second.

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Q:

Which of the following are acceptable names of an ABAP program?

A. ZQSDABAP
B. YMYFIRSTABAPPROGRAM
C. Z”MyFirst ABAP PROGRAM
D. Z==FIRSTABAPPROGRAM
E. THISISMYFIRSTABAPPROGRAMME

Answer

Answer: A, B, E

The name of an ABAP program can be between 1 and 30 characters long.

The following symbols and signs must not be used in program names:
Period (.), comma (,), space ( ), parentheses (), apostrophe (‘), inverted commas ("), equals sign (=), asterisk
(*), accented characters or German umlauts (à, é, ø, ä, ß, and so on), percentage signs (%), or underscores (_).

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Subject: ABAP

0 2702
Q:

What is the difference between ViewState and SessionState?

Answer

'ViewState' is specific to a page in a session.
'SessionState' is specific to user specific data that can be accessed across all pages in the web application.

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Subject: Java
Job Role: Analyst , IT Trainer

3 2701
Q:

Why do capital expenditures increase assets (PP&E), while other cash outflows, like paying salary, taxes, etc., do not create any asset, and instead instantly create an expense on the income statement that reduces equity via retained earnings ?

Answer

Capital expenditures are capitalized because of the timing of their estimated benefits – the lemonade stand will benefit the firm for many years. The employees’ work, on the other hand, benefits the period in which the wages are generated only and should be expensed then. This is what differentiates an asset from an expense.


 

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Subject: Accounts Receivable Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

4 2699
Q:

Financial statements are prepared from which trial balance?

A) Unadjusted trial balance B) Adjusted trial balance
C) Post- closing trial balance D) None of the above
 
Answer & Explanation Answer: B) Adjusted trial balance

Explanation:

Financial statements can be prepared from the Adjusted trial balance. A trial balance is a report containing list of all the general ledger accounts i.e, debits and credits contained in the ledger of a business. The types of trial balance include : Unadjusted trial balance, Adjusted trial balance and the Post- closing trial balance.

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Filed Under: Bank Interview
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

3 2697
Q:

What is the difference between Cursor Stability and Repeatable Read isolation levels?

Answer

CURSOR STABILITY:


- CS is a row level locking


- Acquires an exclusive lock on the row that is to be updated


- When the control is moved to the next updatable row, the lock is released


REPEATABLE READ:


- RR is a page level locking


- Acquires an exclusive lock on the entire page which is the source of row availability


- When the control is moved to the next updatable page the lock is released

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Q:

What are the privacy and security features being provided by web browsers?

Answer

- Web browser supports HTTP secure method that allows more security for the sites that are involved in day to day basis transaction. 


- Security offers quick and easy way to remove the unwanted material or the things that are stored without permission like cache, cookies and history. 


- Security is being provided by the use of blockers that blocks unwanted access to the websites from the outside. 


- Web browser uses other features like disabling of JavaScript and pop up blockers to block any unwanted scripts or messages to run on the system.


- Web browser also uses the security concerns in regard of blocking the access to the secure sites that provides money transfer facilities, etc.

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Subject: Web Technology

3 2697