Interview Questions

Q:

What are the events in ABAP language?

Answer

1. Initialization
2. At selection-screen
3. Start-of-selection
4. End-of-selection
5. Top-of-page
6. End-of-page
7. At line-selection
8. At user-command
9. At PF
10. Get
11. At New
12. At LAST
13. AT END
14. AT FIRST


1. Initialization
2. At selection-screen
3. Start-of-selection
4. End-of-selection
5. Top-of-page
6. End-of-page
7. At line-selection
8. At user-command
9. At PF
10. Get
11. At New
12. At LAST
13. AT END
14. AT FIRST - See more at: https://www.aired.in/2010/06/part-6-sap-abap-interview-questions-and.html#sthash.q4iDHrxe.dpuf
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Subject: ABAP

0 1976
Q:

How to call a constructor in java?

Answer

Constructor chaining is the process of calling one constructor from another constructor with respect to current object.





Within same class: It can be done using this() keyword for constructors in same class


From base class: by using super() keyword to call constructor from the base class.

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1 1975
Q:

Which of the following is not true about enterprise systems? 

A) Enterprise software is expressly built to allow companies to mimic their unique business practices. B) Enterprise software includes analytical tools to evaluate overall organizational performance.
C) Enterprise system data have standardized definitions and formats that are accepted by the entire organization. D) Enterprise systems help firms respond rapidly to customer requests for information or products.
 
Answer & Explanation Answer: A) Enterprise software is expressly built to allow companies to mimic their unique business practices.

Explanation:

Enterprise systems (ES) are large-scale application software packages that support business processes, information flows, reporting, and data analytics in complex organizations.

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

0 1975
Q:

What is needed to make a multiple choice list with a custom view for each row?

Answer

Multiple choice list can be viewed by making the CheckBox android:id value be “@android:id /text1". That is the ID used by Android for the CheckedTextView in simple_list_item_multiple_choice.

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0 1971
Q:

The model for a record management system might be

A) a rolodex card file B) a business form
C) handwritten list D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

A Records Management System is a computer program or set of programs used to manage and store records.

 

For example, a hospital record for storing new room, ward , patients, etc...

The_model_for_a_record_management_system_might_be1553926899.png image

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

0 1969
Q:

How to do MultiThreading in Java?

Answer

To do multi threading in java we use interfaces and classes defined in java.lang package.


Those classes and interfaces are:


Java.lang.Runnable, Java.lang. Thread, Java.lang.ThreadGroup

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Subject: Java

0 1969
Q:

What are the ways in which attackers can infiltrate the system?

Answer

- Web servers can be infiltrated using the command shell by an attacker to read the HTML files that is getting transferred. 


- If the set-uid scripts are not proper and bad then the infiltration can happen by the attacker. 


- The processes are not given proper permissions so that the password can be changed by using the “passwd” command to change the password of the system.


- This also authenticates the user for accessing the system and the files on it containing the data. 


- The program that is used in the operating system doesn’t follow the principle of least privilege and lead to security issues.

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Subject: Web Technology

0 1969
Q:

What is difference between HTML and HTML5?

Answer

The differences between HTML and HTML5 are:


- Document of HTML is very large as compare to the HTML5.


- Audio and Video tags are not present in HTML whereas HTML5 contains audio and video tags.


- Vector technology is not integral part of HTML whereas HTML5 Vector technology is the integral part of it.


- HTML supported by all old browsers whereas HTML5 is supported by new browser.


- In HTML web sockets are not available whereas in HTML5 Full duplex communication channel is present.

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Subject: Web Technology

0 1962