System Integrator Interview Questions and Answers in 2025 (100+ Q&A)

System Integrator VB

Ques:- How to get freefile location in memory?

Asked In :-

Right Answer:
You can get the free file location in memory in VB by using the `FreeFile` function, which returns the next available file number. For example:

```vb
Dim fileNumber As Integer
fileNumber = FreeFile()
```

SAP System Integrator

Ques:- What are the different types of data dictionary objects?

Asked In :-

Right Answer:
The different types of data dictionary objects in SAP are:

1. Tables
2. Views
3. Data Elements
4. Domains
5. Structures
6. Search Helps
7. Lock Objects
8. Table Types
9. Function Groups
10. Programs

System Integrator VB

Ques:- How would you add elements and pictures to listitems in listview control?

Asked In :- hackerearth,

Right Answer:
To add elements and pictures to list items in a ListView control in VB, you can use the following steps:

1. Set the `View` property of the ListView to `Details` or `LargeIcon` depending on your layout preference.
2. Add an `ImageList` to your form and populate it with images.
3. Assign the `ImageList` to the `SmallImageList` or `LargeImageList` property of the ListView.
4. Use the `Items.Add` method to add items, specifying the image index from the `ImageList`.

Example code:

```vb
' Assuming you have an ImageList named ImageList1 and a ListView named ListView1
ImageList1.Images.Add("image1", Image.FromFile("path_to_image1"))
ImageList1.Images.Add("image2", Image.FromFile("path_to_image2"))

ListView1.SmallImageList = ImageList1

Dim item1 As New ListViewItem("Item

JAVA System Integrator

Ques:- Which of the following statement is false regarding the exceptions in JDBC

Asked In :- Cumulations Technologies,

Right Answer:
The false statement regarding exceptions in JDBC is: "JDBC exceptions are checked exceptions."

Comments

DK BOSS Jul 17, 2021

The question is not completed.

Which of the following statement is false regarding the exceptions in JDBC
A) SQLWarning objects are a subclass of SQLException that deal with database access warnings
B) Warnings stop the execution of an application, as exceptions do; they simply alert the user that something did not happen as planned
C) Connection object has a getWarning() method in it.
D) Statement and ResultSet objects have getWarning() methods in it.
Explanation: warning does not stop the execution of the program.

answer

B) Warnings stop the execution of an application, as exceptions do; they simply alert the user that something did not happen as planned

JAVA System Integrator

Ques:- What's causing ClassFormatErrors with my applet?

Asked In :-

Right Answer:
ClassFormatErrors in an applet can be caused by several issues, including:

1. Corrupted or incomplete class files.
2. Using a class file compiled with a different version of Java than the one running the applet.
3. Class files containing invalid bytecode.
4. Class files that are not properly loaded due to security restrictions or classpath issues.

Check the class files for corruption, ensure compatibility with the Java version, and verify the classpath settings.

SAP System Integrator

Ques:- What is the use of pretty printer ?exactly where can we link the functional module to abap coding.

Asked In :-

Right Answer:
A pretty printer in ABAP is used to format and organize the code for better readability and maintainability. You can link a functional module to ABAP coding by using the CALL FUNCTION statement, which allows you to execute the functional module within your ABAP program.

JAVA System Integrator

Ques:- How many times instantiation phase executed in Servlets?Explain briefly.

Asked In :- monocept,

Right Answer:
The instantiation phase of a servlet is executed only once, when the servlet is first loaded into memory by the servlet container.

System Integrator VB

Ques:- How to trap Data Base Error?

Asked In :-

Right Answer:
To trap a database error in VB, you can use error handling with `On Error` statement. For example:

```vb
On Error GoTo ErrorHandler

' Your database operation code here

Exit Sub

ErrorHandler:
MsgBox "Database Error: " & Err.Description
' Additional error handling code
End Sub
```

System Integrator VB

Ques:- How many ways we can access file using VB?

Asked In :-

Right Answer:
In VB, you can access files in three main ways:

1. **File I/O (Input/Output)** using `Open`, `Input`, `Print`, and `Close` statements.
2. **Random Access** using `Open` with the `Random` keyword for fixed-length records.
3. **Binary Access** using `Open` with the `Binary` keyword for reading and writing binary files.

SAP System Integrator

Ques:- Give step to step approach to archiving cubex.

Asked In :- vortex global services,

Right Answer:
1. **Identify the InfoCube**: Determine which InfoCube you want to archive.

2. **Check Data**: Ensure that the data in the InfoCube is no longer needed for reporting or is eligible for archiving.

3. **Set Up Archiving Object**: Use transaction code SARA to create an archiving object for the InfoCube.

4. **Define Archiving Criteria**: Specify the selection criteria for the data you want to archive (e.g., date ranges).

5. **Run Archiving Process**: Execute the archiving process using transaction code SARA. This will move the data to the archive.

6. **Verify Archive**: Check the archive logs to ensure the process completed successfully.

7. **Delete Data from InfoCube**: After successful archiving, delete the archived data from the InfoCube using the appropriate transaction.

8. **Monitor and Maintain**: Regularly monitor the archive and maintain it as per your organization's data retention policy.

JAVA System Integrator

Ques:- JDBC-ODBC Bridge does not work with Microsoft J++, because it does not support ___________________

Asked In :- apptio, jsi telecom,

SAP System Integrator

Ques:- What are client dependent objects in ABAP/SAP?

Asked In :-

SAP System Integrator

Ques:- What are the problems in processing batch input sessions and How is batch input process different from processing online?

Asked In :-

System Integrator VB

Ques:- What do you mean by HTTP?

Asked In :-

System Integrator VB

Ques:- What is the use of parameters collection?

Asked In :-

SAP System Integrator

Ques:- Can you make an infoobject as info provider and why?

Asked In :-

JAVA System Integrator

Ques:- Who will run the execute method in struts?

Asked In :- Neo Code,

System Integrator VB

Ques:- Diff types of Lock Types?

Asked In :-

JAVA System Integrator

Ques:- Which of the following is true regarding the use of the JDBC-ODBC bridge with the applets.

Asked In :- cogent infotech, cloudstrats.,

SAP System Integrator

Ques:- How do you transoform Open Hub Data?

Asked In :- Apar Industries,

The System Integrator section on takluu.com is designed for professionals responsible for connecting various subsystems and ensuring seamless communication between hardware, software, and networks. System integrators play a critical role in delivering cohesive, efficient, and scalable IT solutions by bridging diverse technologies.

This category covers important topics such as integration methodologies, middleware, API management, communication protocols, hardware-software interfacing, and system testing. You’ll also find insights into popular integration platforms, troubleshooting integration issues, and best practices for managing complex projects.

Our interview preparation material includes scenario-based questions that test your understanding of how to plan, execute, and maintain integration solutions. The content highlights the importance of collaboration among cross-functional teams, risk management during integration, and performance optimization techniques.

Whether you are targeting roles like System Integrator, Integration Engineer, or Solution Specialist, this section equips you with the technical and analytical skills required to handle integration challenges confidently.

At Takluu, we emphasize practical knowledge, helping you develop problem-solving abilities, and preparing you for both technical and behavioral rounds of interviews. With detailed guides and mock questions, you’ll be ready to demonstrate your expertise and add value to any organization’s IT ecosystem.

Start preparing with us to become a proficient System Integrator who ensures smooth and reliable technology integration for business success.

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