A and B together, B and C together and A and C together can complete a piece of work in 40 days, 30 days and 50 days respectively. Find the ratio of the efficiencies of A, B and C, respectively.
IM stands for:
Which of the following printer prints only text ?
Computer resolution means?
What is the purpose of the command chmod in a Unix-based operating system?
try-catch-finally is a term associated with
______________ infect by replicating to other systems in the network
Which of the following is not classified as a tower?
The other name of knowledge based system is
How many digits are there in Mobile Money Identifier (MMID)?
The LAN & WAN technologies are associated with ..........................