Question
A, B and C can do a work in 8, 16 and 24 days
respectively. They all begin together. A continues to work till it is finished, C leaving off 2 days and B one day before its completion. In what time is the work finished?Solution

Rollback is a term used for ________________.
What is the role of a proxy server in network security?
DMA stands for
.................. is any technical effort to manipulate the normal behavior of network connections and connected systems.
What do you call the other computers on a network that can access the database of the server?
Which of the following topologies has the highest reliability?Â
What does API stand for?
 Which out of the following is the correct full form of VoIP?
Which of the following is true about .MP4 file format?
What is the purpose of a Bloom filter in computer science?