21. What is Throughput, Turnaround time, waiting time and Response time? Throughput number of processes that complete their execution per time unit Turnaround time amount of time to …
February 2016
- Interview Questions and AnswersOperating SystemTechnical Interview Questions and Answers
- Interview Questions and AnswersOperating SystemTechnical Interview Questions and Answers
Operating System Interview Questions and Answers Part-2
by Sby S11. What is context switching? Transferring the control from one process to other process requires saving the state of the old process and loading the saved state for new process. …
- Interview Questions and AnswersOperating SystemTechnical Interview Questions and Answers
Operating System Interview Questions and Answers Part-1
by Sby S1. What is an operating system? An operating system is a program that acts as an intermediary between the user and the computer hardware. The purpose of an OS is …
- Interview Questions and AnswersMechanicalTechnical Interview Questions and Answers
Mechanical Interview Questions and Answers For Freshers Part-4
by Sby S31. What causes white smoke in two stroke locomotive engines? That is the engine running too lean (lack of fuel). This condition will lead to overheating and failure of the …
- Interview Questions and AnswersMechanicalTechnical Interview Questions and Answers
Mechanical Interview Questions and Answers For Freshers Part-3
by Sby S21. How pipe flanges are electrically insulated? Pipe flanges are protected from corrosion by means of electrolysis, with dielectric flanges. The piping system is electrically insulated by what is called …
- Interview Questions and AnswersMechanicalTechnical Interview Questions and Answers
Mechanical Interview Questions and Answers For Freshers Part-2
by Sby S11. What is annealing? It is a process of heating a material above the re-crystallization temperature and cooling after a specific time interval. This increases the hardness and strength if …
- Interview Questions and AnswersMechanicalTechnical Interview Questions and Answers
Mechanical Interview Questions and Answers For Freshers Part-1
by Sby S1. Explain the second law of thermodynamics. The entropy of the universe increases over time and moves towards a maximum value.
- DBMSInterview Questions and AnswersTechnical Interview Questions and Answers
DBMS Interview Questions and Answers For Graduates Part-5
by Sby S41. Describe the difference between homogeneous and heterogeneous distributed database? A homogenous database is one that uses the same DBMS at each node. A heterogeneous database is one that may …
- DBMSInterview Questions and AnswersTechnical Interview Questions and Answers
DBMS Interview Questions and Answers For Graduates Part-4
by Sby S31. What is Index? An index is a physical structure containing pointers to the data.
- DBMSInterview Questions and AnswersTechnical Interview Questions and Answers
DBMS Interview Questions and Answers For Graduates Part-3
by Sby S21. What is 5NF? A table is in fifth normal form (5NF) or Project-Join Normal Form (PJNF) if it is in 4NF and it cannot have a lossless decomposition into …