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Odisha Computer Application Centre (OCAC) Interview Questions and Answers
Odisha Computer Application Centre (OCAC) Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Internshala and was interviewed in May 2023. There was 1 interview round.
(3 Questions)
- Q1. About my qualifications
- Q2. About my work experience
- Q3. 2 years experience in IT support and networking
System Support Engineer Interview Questions asked at other Companies
Selected
I applied via Referral and was interviewed in Mar 2023. There were 3 interview rounds.
(1 Question)
- Q1. Why do you want this job?
Basic reasoning and computer knowledge test
BPO Executive Interview Questions asked at other Companies
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Selected
I applied via LinkedIn and was interviewed in Jul 2024. There were 2 interview rounds.
(3 Questions)
- Q1. Basic C++ questions: initialiser list and applications
- Q2. Questions on vector implementation
- Q3. Question on linux file system
(2 Questions)
- Q1. Design a logger class
- Ans.
A logger class to handle logging messages in an application
Create a Logger class with methods like logInfo, logError, logWarning, etc.
Use a file or database to store the log messages
Include timestamp and severity level in each log message
Implement log rotation to manage log file size
- Q2. What is RAII, rule of 3, 5. What is smart pointers and coding questions based on string
- Ans.
RAII is a resource management technique in C++. Rule of 3/5 refers to special member functions. Smart pointers are objects that manage memory automatically.
RAII stands for Resource Acquisition Is Initialization, a C++ programming technique where resource management is tied to object lifetime.
Rule of 3 states that if a class defines a custom destructor, copy constructor, or copy assignment operator, it should define all...
Skills evaluated in this interview
Selected
I applied via Company Website and was interviewed before Mar 2023. There was 1 interview round.
(2 Questions)
- Q1. Java core and spring questions
- Q2. How would you find an element from a list
- Ans.
Use a loop to iterate through the list and compare each element with the target element
Iterate through the list using a loop
Compare each element with the target element
Return the element if found, otherwise return null
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed before Jan 2023. There was 1 interview round.
(4 Questions)
- Q1. Basic ios Questions No DS questions
- Q2. Basic swift quesions
- Q3. In App Purchase
- Q4. Hardware Device connectivity
Selected
I applied via Job Portal and was interviewed before Dec 2023. There were 3 interview rounds.
SQL Test with 5 questions
(2 Questions)
- Q1. Approach towards solving the SQL Queries from the test
- Q2. Past Experiences
(2 Questions)
- Q1. Resume related Questions
- Q2. Power BI and SQL related questions. How to approach in a dashboard building process
(1 Question)
- Q1. Strecture of sql statement
- Ans.
SQL statements are used to interact with databases by performing operations like querying, updating, and deleting data.
SQL statements are made up of keywords like SELECT, INSERT, UPDATE, DELETE, etc.
They are structured in a specific order, with clauses like WHERE, ORDER BY, GROUP BY, etc.
Tables are referenced using their names, and conditions are specified to filter data.
Joins can be used to combine data from multiple
Skills evaluated in this interview
I appeared for an interview in Nov 2022.
Strong appitude knowledge is required.
(1 Question)
- Q1. String , arrays, oops
Interview Preparation Tips
I applied via Job Portal and was interviewed in Jan 2023. There were 3 interview rounds.
(1 Question)
- Q1. More than technology,a senior recruiter asks where you stay which gali you stay,which temple is near by,what your husband do,getting into more personal and final he will ask your janam kundali and tell you...
(1 Question)
- Q1. Senior recruiter will ask more personal questions
Interview Preparation Tips
Topics:
Python, Django, MySQL, Automation, Technical questions
(3 Questions)
- Q1. Topics: Python, Django, MySQL, Automation, Technical questions
- Q2. Explain Django Architecture
- Ans.
Django follows Model-View-Controller (MVC) architectural pattern.
Django has a high-level architecture that follows the Model-View-Controller (MVC) architectural pattern.
The Model layer represents the database schema and business logic.
The View layer is responsible for rendering the templates and presenting the data to the user.
The Controller layer handles the user's input and interacts with the Model and View layers.
Dj...
- Q3. Difference between XML and JSON
- Ans.
XML is a markup language while JSON is a lightweight data interchange format.
XML uses tags to define elements while JSON uses key-value pairs.
XML is more verbose and complex than JSON.
JSON is easier to read and parse than XML.
XML supports namespaces and validation while JSON does not.
XML is widely used in web services and document exchange while JSON is preferred for data exchange between applications.
Interview Preparation Tips
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