Sequretek It Solutions Associate Consultant Interview Questions and Answers for Experienced

Q1. What is dns port no?
Ans. 
DNS port number is 53.
• DNS port number is used for DNS queries and responses.

• It is a well-known port number, which is 53.

• DNS uses both TCP and UDP protocols on port 53.
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Q2. What is ssh port no?
Ans. 
SSH port number is 22.
• SSH port number is used for secure communication over a network.

• Default port number for SSH is 22.

• Port number can be changed for security reasons.

• Example: ssh user@hostname -p 2222
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Q3. What brust force attack?
Ans. 
A brute force attack is a trial-and-error method used by hackers to crack passwords or encryption by systematically trying all possible combinations.
• Brute force attacks are time-consuming but effective against weak passwords.

• Hackers use automated tools to try all possible combinations until the correct one is found.

• Examples include trying all possible 4-digit PIN codes or dictionary words as passwords.

• Strong passwords ...read more
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Q1. Tell me about your self?
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Mathematics and grammar

Q1. Question on experience based
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Q2. Question asked on resume based
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Q1. Overall question relation to role
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Q2. Role regard skill set
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