Question
Train ‘A’ running with a speed of 108 km/hr crosses
a vertical pole in 8 seconds. Find the time taken by the train ‘A’ to cross a train ‘B’ whose length is 130 metres less than that of train ‘A’ and whose speed is 1/3 more than that of train ‘A’ if both are running in opposite direction.Solution
Speed of train ‘A’ = 108 × (5/18) = 30 m/sec Length of train ‘A’ = 30 × 8 = 240 metres Length of train ‘B’ = 240 – 130 = 110 metres Speed of train ‘B’ = 30 + (30/3) = 40 m/sec Required time taken = (240 + 110)/(30 + 40) = 350/70 = 5 seconds
Which of the following is defined as an attempt to steal, spy, damage or destroy computer systems, networks, or their associated information?
Operator overloading in C++
In the context of Intelligent Systems, which of the following algorithms is primarily used for real-time pathfinding in robotics?
Given the following code snippet, what will be the output when the function findMax is called with the array arr = [1, 5, 3, 9, 2]?
def findMax...
- Which attack type specifically targets application-layer protocols like HTTP, DNS, and SMTP?
When using virtual memory, what happens when a page fault occurs and the operating system cannot find a free frame in physical memory?
Which of the following accurately describes the primary benefit of server virtualization in a data center environment?
Which database management system feature helps ensure that all transactions are completed successfully and consistently?
...Divide and conquer is used by
Which of the following is NOT a responsibility of the operating system's kernel?
Relevant for Exams:
