Mat India Technology Senior Consultant Interview Questions and Answers

Q1. What is the process in SAS to find the date difference and remove spaces from a string?
Add your answer
Q2. What are the differences between a revolver and a transactor?
Add your answer

You have list of Integers, say {1,43,54,35,35,54} With this I want to know the count of each digits in the List. Example 1->1,3->3,4->3,5->4

Q1. NA NANANANNA NANANNANANAA
Add your answer
Q2. NANANAN NANN nannna nananannannanananna nana
Add your answer

Q1. What is default value of map
Ans. 
The default value of a map in most programming languages is null or an empty map.
• Default value of map in Java is null

• Default value of map in Python is an empty map {}

• Default value of map in C++ is an empty map std::map<>()
Answered by AI
Add your answer
Q2. How does move work internally
Ans. 
Move works internally by coordinating muscle contractions through signals from the brain and nervous system.
• The brain sends signals through the nervous system to the muscles to initiate movement.

• Muscle contractions are controlled by motor neurons that receive signals from the brain.

• Different types of movements are coordinated by different areas of the brain, such as the motor cortex for voluntary movements.

• Feedback fro...read more
Answered by AI
Add your answer

Q1. Questions on strings: count character and their frequency
Add your answer
Q2. What is virtual keyword and how virtual functions work internally
Ans. 
The virtual keyword in C++ is used to declare a member function that can be overridden in a derived class. Virtual functions are resolved at runtime.
• Virtual keyword is used to achieve runtime polymorphism in C++

• Virtual functions are resolved at runtime based on the actual object type

• Virtual functions are implemented using virtual function tables (vtables)

• Derived classes can override virtual functions to provide specifi
Answered by AI
Add your answer

Q1. JWT TOKEN Explanation on security
Ans. 
JWT token is a secure way to transmit information between parties as a JSON object.
• JWT stands for JSON Web Token

• It is a compact, URL-safe means of representing claims to be transferred between two parties

• It consists of three parts: header, payload, and signature

• The header contains the type of token and the signing algorithm used

• The payload contains the claims or statements about the user and additional data

• The signatur...read more
Answered by AI
Add your answer
Q2. Recently found vulnerability
Ans. 
A recently found vulnerability in a system
• The vulnerability was discovered during a security audit

• It allows unauthorized access to sensitive data

• The vulnerability can be exploited remotely

• A patch or fix should be implemented immediately
Answered by AI
Add your answer

Q1. Describe yourself
Add your answer
Q2. Who u r
Add your answer

Online exam, half hour

Q1. About your self
Add your answer
Q2. About your last company
Add your answer