Qualcomm Senior Systems Engineer Interview Questions and Answers

Q1. Find if number i power of 2
Ans. 
Check if a number is a power of 2.
• A number is a power of 2 if it is greater than 0 and has only one bit set to 1.

• Use bitwise operations to check if the number is a power of 2.

• For example, 4 (100 in binary) is a power of 2, while 6 (110 in binary) is not.
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4 questions, duration:-1:30 , platform:-hackerearth

Hackerrank : 60 min, Os, Aptitude, DS and algorithm

Q1. How compiler works
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Q2. OS related question
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Q1. 1- what is Malware outbreak and how will you handle this ? 2-what is kerberoasting attack ? 3-how will you handle log4j vulnerability? 4-what are the phases of insident response plan ?
Ans. 
Answers to questions related to cybersecurity incidents and response plan.
• Malware outbreak is a sudden increase in the number of malware infections. It can be handled by isolating infected systems, updating antivirus software, and educating users.

• Kerberoasting attack is a technique used to extract Kerberos tickets from Active Directory. It can be prevented by using strong passwords and implementing two-factor authentic...read more
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Q1. 1- Is there any location constraints ? 2- Able to work in US timezone or any other timezones ? 3- Why are you looking for new job ?
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Q1. 1- How are you valuable for this company ? 2- how will you handle critical or major incidents ?
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Q1. Find if number i power of 2
Ans. 
Check if a number is a power of 2.
• A number is a power of 2 if it is greater than 0 and has only one bit set to 1.

• Use bitwise operations to check if the number is a power of 2.

• For example, 4 (100 in binary) is a power of 2, while 6 (110 in binary) is not.
Answered by AI
View 2 more answers