NortonLifeLock (Symantec) Interview Expertise for Internship

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A full-fledged 4-week course of for the internship.

Place: SASTRA College, Thanjavur.

Spherical 1: A coding spherical that had 6 questions with the problem stage of straightforward(3), medium(2), and arduous(1). I solved Four questions with 100% end result and arduous with 70% end result and a query of medium with 30%. The time allotted was 2 hours Platform was Codility(i’m not certain)

75 college students had been chosen from 500 college students  

Spherical 2 (Technical Interview 1 for two hours): 10 out of 75 college students had been shortlisted. Fundamentals of CS(primary stage questions solely)

Subjects coated:

  1. Networks
  2. OS
  3. DBMS
  4. DS
  5. C++(depends upon your most well-liked language)
  6. 2 programming questions.

Spherical 3 (Technical Interview 2 for two hours): 6 out of 10 college students had been shortlisted. Fundamentals of CS(Intermediate stage questions)

Subjects coated:

  1. Networks
  2. OS
  3. DBMS
  4. DS
  5. C++(depends upon your most well-liked language)
  6. Undertaking dialogue
  7. Logic puzzles 2Q  
    • Logical Q 1: Think about having a 5L can and a 3L can with water coming from faucet(infinite quantity).

      Present me a option to accumulate 4L of water

      S1: Fill 5L can first
      S2: Fill 3L with the assistance of 5L can
             water in 3L can=3L
             water in 5L can=2L
      S3: empty the 3L can
             water in 3L can=0L
             water in 5L can=2L
      S4: empty 5L can by filling 3L can
             water in 3L can=2L
             water in 5L can=0L
      S5: Fill 3L with the assistance of 5L can
             water in 3L can=3L(2L in S4+1L from 5L can)
             water in 5L can=4L
    • Logical Q 2: You’re given eight equal-weighted balls and a much less weighted ball and a weighing balance

      The duty to do: discover the much less weighted ball (machine can be utilized twice solely)

      Divide 9 balls into Three balls per group. So that you just get Three teams to measure any 2 teams, you can find out the group that has the much less weighted ball   from that group take two balls and measure  

      Outcome: much less weighted ball

      Eg: 

      eight balls - 5kg, 1 ball-2kg
      group1 - 15kg
      group2 - 12kg
      group3 - 15kg
      Weigh group1 and group2, group 2 is much less weight measure
      two balls and can have the ability to decide the odd one out.

Spherical 4 (Managerial spherical): 6 out of 6 had been provided. Primary Q in your fundamentals of CS

  • Able to relocate
  • Ambition
  • After 5yrs

All of the individuals who interviewed me had been actually supportive.

Effectively people I wasn’t capable of give 100% right solutions to all of the questions, but I obtained the supply. So your confidence and total information matter. Attempt to equip your self in all of the CS basic matters briefly.  Keep assured and put together effectively. All the most effective.

Generally requested questions concerning CS fundamentals:

  • C++ – Dangling pointer, Title mangling, Digital fns, can we create a digital destructor and digital constructor(why no to constructor)
  • OS – Semaphore, digital m/m
  • CN- HTTP vs HTTPS, DNS, IPv4 vs Ipv6, why ipv4 to ipv6 
  • Cryptography – what are you aware about non-public and public keys
  •  Title any algorithm
  • DBMS- Set off, View, SQL question to search out Three top-earning worker(Choose * from emp the place rownum<=Three order by sal desc) 

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