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Google Online Challenge for TSS 2022

  • Difficulty Level : Hard
  • Last Updated : 10 Nov, 2021

For the position Technical Solution Specialist. Test was conducted on Cocubes.

Time : 30 Minutes

No. of Question : 28

Topics: Web Technologies (5 Questions)

  • Networking (5 Questions)
  • Linux/Unix (5 Questions)
  • Database (5 Questions)

Code Fundamentals (8 Questions)



Networking :

  1. DNS Port Number : 53
  2. CDN Full form : Content Delivery Network
  3. ECMP Protocol : equal cost multi path protocol
  4. TCP and UDP differences
  5. Loss % MTR

Web Technologies:

  1. Center a paragraph using multiple web teck : html,css,javascript,jquery
  2. How a web server handle multiple request :
  3. Content service by CDN which is not useful
  4. HTTP Status code for invalid credentials : 401
  5. HTTP Method to reterive information of resource : GET

UNIX/LINUX:

  1. What is Load Average : avg system load
  2. Permissions to open a file,modify and save : read and write
  3. Analysis on output of free -m
  4. How to execute command as another user : sudo
  5. & operator is used for : to run command in background

Code Fundamentals:

  1. Worst Case complexity of Quick Sort :
  2. Number of nodes at 3rd level of fully binary tree :
  3. Data Structure for FIFO Tickets distribution : Queue
  4. Code
  5. Code
  6. How to save password :
  7. Binary search is based on : Divide and Conquer
  8. How to detect loop in a linked list in optimal way : two pointer approach

Database:

  1. Outer join
  2. SQL query to count records
  3. Transaction serial
  4. big table query optimaztion
  5. To insert 2 row in a table but snapshot isolation is applied what will happen

My Personal Notes arrow_drop_up
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