Mastek Associate Application Developer Interview Questions and Answers

Deep coding knowledge required

Q1. Difference Between BADI and UserExit?
Ans. 
BADI is an enhancement technique in SAP that allows adding additional functionality to standard SAP programs, while UserExit is a legacy technique for modifying standard SAP programs.
• BADI stands for Business Add-In and is a newer enhancement technique in SAP.

• BADI allows multiple implementations to be active at the same time, providing flexibility.

• BADI implementations are independent of each other and can be activated o...read more
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Q2. Badi can be used for multiple implementation and user exit is a single implementation
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Q1. What would you do if your supervisor doesnt agree on your approach which can actually help resolve the problem?
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Q2. Will try to reason why the approach wont suit if the reason is not satisfying will conenct with +1 to discuss with the issue.
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General aptitude with analytical skill

Q1. General concepts on oops, coding round
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Q2. Oops, coding test
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Q3. Where you want to be in next 5 years
Ans. 
In the next 5 years, I aim to become a technical lead in a reputable software development company.
• I want to enhance my technical skills and knowledge in various programming languages and frameworks.

• I plan to take on more challenging projects and lead a team of developers.

• I aim to contribute to the development of innovative and cutting-edge software solutions.

• I want to establish myself as a subject matter expert in appl...read more
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Q1. Salary discussion
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Q1. Tell me about your self
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I am a highly motivated Applications Engineer with a strong background in software development and problem-solving skills.
• Experienced in developing and implementing software applications

• Skilled in troubleshooting and resolving technical issues

• Strong communication and teamwork abilities

• Proficient in programming languages such as Java, C++, and Python
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Normal basic apti question

Q1. Tell me about your self
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General aptitude questions

Q1. What are the different datatypes in python?
Ans. 
Python has various datatypes including int, float, str, list, tuple, dict, set, bool.
• int: whole numbers (e.g. 5)

• float: decimal numbers (e.g. 3.14)

• str: text (e.g. 'hello')

• list: ordered collection (e.g. [1, 2, 3])

• tuple: ordered, immutable collection (e.g. (1, 2, 3))

• dict: key-value pairs (e.g. {'key': 'value'})

• set: unordered collection of unique elements (e.g. {1, 2, 3})

• bool: True or False values
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Q2. What is set and frozen set
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A set is a collection of unique elements with no specific order, while a frozen set is an immutable set that cannot be changed.
• A set does not allow duplicate elements

• A frozen set is created using the frozenset() function

• Sets are mutable and can be modified, while frozen sets are immutable

• Example: set1 = {1, 2, 3} ; frozenset1 = frozenset(set1)
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Q3. What is a hyperlink in HTML
Ans. 
A hyperlink in HTML is a clickable text or image that redirects the user to another webpage or resource.
• Hyperlinks are created using the tag in HTML.

• The 'href' attribute in the tag specifies the URL of the page the link goes to.

• Example: Click here
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Q4. Questions related to project
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Q5. What is CSS and why it is used
Ans. 
CSS stands for Cascading Style Sheets and is used to style the appearance of web pages.
• CSS is used to control the layout, colors, fonts, and other visual aspects of a website.

• It allows for separation of content from design, making it easier to update and maintain websites.

• Selectors are used to target specific HTML elements and apply styles to them.

• CSS can be applied inline, embedded within HTML, or linked externally to...read more
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