Choose the correct answer
Which of the following constructs can not be used for the purpose of Process Synchronization?
1)Semaphores
2)Monitors
3)Mutex Locks
4) None of this

A process terminates when it finishes executing its final statement and asks the operating system to delete it by using a system calL Which of the following system calls is used for this purpose?
1)

2 hours after a freight train leaves Delhi, a passenger train leaves the same station travelling in the same direction at an average speed of 16 km/hr. After travelling 4 hrs the passenger train overt

121, 225 361, __
a. 441
b. 484
c. 529
d. 729

Box1 box2 box3
13 11 7
using ony addition and subtraction bring 19 in box1 and 30 in box3

Hello,

I am a Electronics & Communication Engineering student of 2019 batch and I attended the Cognizant recruitment drive (Off-campus) interview round on 15th June 2019. From our year there had been Read More..

As you all know, Infosys written test is the toughest of all MNC's. So, i started preparing for it about 8 days prior. Luckily i got cleared the written test(this is Off campus). They called me f Read More..

This company has a two round
1.Group Discussion
this one seems like a fish market and the person that sits has no interest in what you speak you just have to make yourself audible and make everyone Read More..

Hi All,
It's over one year when I joined TCS.
So, I will tell you some key points that you take care for any interview(specially for freshers.) because I have known from inside that how the TR/MR/HR i Read More..