A man rows to a place 35 km in distance and back in 10 hours 30 minutes. He found that he could row 5 km with the stream at the same time as he could go 4km against the stream to find the rate of flow of the stream.
Let speed of man and stream is B, S. Then travelling distance is same time= 
Default value of boolean variable in an array
Which data structure follows the "last-in, first-out" (LIFO) principle?
What is the main advantage of Network Attached Storage (NAS) technology?
Which of the following is NOT a common use of PHP?
Which of the following is NOT a software development life cycle model?
Predict the output for below code in python
X=true
Y=false
Z=false
if not X or Y :
print(“first case”)
Which protocol is used for secure communication over the internet?
Which of the following is a type of virus?
A device that connects network with different protocols?
What does a "Shared Lock" in a DBMS locking protocol allow?
