Virtusa Consulting Services IT Engineer Interview Questions and Answers

I am an experienced IT Engineer with a strong background in network administration and troubleshooting.

• Experienced IT Engineer

• Strong background in network administration

• Skilled in troubleshooting

• Proficient in various operating systems and software

• Familiar with cybersecurity practices

• Excellent problem-solving and communication skills

My strength is problem-solving and my weakness is time management.

• Strength: I have a strong ability to analyze complex problems and find effective solutions.

• Strength: I am skilled in troubleshooting and resolving technical issues.

• Weakness: I sometimes struggle with managing my time efficiently and prioritizing tasks.

• Weakness: I am working on improving my time management skills by using productivity tools and setting cl...read more

I transitioned into IT because of my passion for technology and problem-solving.

• Passion for technology and problem-solving

• Opportunity for growth and advancement

• Interest in staying up-to-date with the latest advancements

• Ability to contribute to the development of innovative solutions

• Examples: Enjoying troubleshooting computer issues, building websites as a hobby

BigInteger is used for mathematical operations involving very large integers in Java.

• BigInteger is used when the range of values supported by primitive data types like int and long is not sufficient.

• It is commonly used in cryptography and security applications.

• It provides methods for arithmetic, bitwise, and logical operations on large integers.

• Example: calculating factorial of a large number, generating large prime nu

Merge Sort Algo code in java

• Divide the array into two halves

• Recursively sort the two halves

• Merge the sorted halves

• Time complexity: O(n log n)