Let speed of boat in still water and speed of boat in upstream be ‘12x’ km/h and ‘7x’ km/h, respectively. Speed of stream = 12x – 7x = 5x km/h Speed of boat in downstream = 12x + 5x = 17 km/h So, 17x = 425/5 => x = 5 Speed of boat in still water = 12 × 5 = 60 km/h Desired time = 30/60 x 60 = 30 minutes
In a pipelined CPU design, what is the purpose of the instruction pipeline?
Which command is used to change the permissions of a file in a Unix/Linux system?
What is a common characteristic of problems suitable for dynamic programming solutions?
In syntax-directed translation, what is a production rule associated with?
What is the purpose of the "Attention" mechanism in deep learning models?
Which layer of the TCP/IP model is responsible for IP addressing and routing?
An ‘agent’ is anything that,
n-ary relationship has how many participating entities?
What is a common method of authentication in cybersecurity?
Each time you turn on your computer, it will check on the control file
