Software Engineer

The two steps the operating system takes to use a disk to hold its files are _______ and ________
a) caching & logical formatting
b) logical formatting & swap space creation
c) swap space creation & caching
d) partitioning & logical formatting

While practicing questions on data structures, Ninja faced a problem and was not able to pass all the test cases of a question as the time complexity of the code Ninja made was very large. Ninja asked you for help. You are given a snippet of code and you have to optimize the code.

Pseudocode:

RES = 0
FOR(i -> A to B) {
    FOR(j -> C to D) {
        ADD (i ^ j) to RES;
    }
}
PRINT(RES)

You are given the integers ‘A’, ‘B’, ‘C’, and ‘D’, and ‘^’ represents the bitwise XOR operator. As the result can be large print the result modulo 1000000007.

You are given 'N' jobs with their start time 'Start', end time 'End' and profit 'Profit'. You need to tell the maximum profit you can obtain by performing these jobs such that no two jobs overlap.

Note:

The start time of one job can be equal to the end time of another.

To recover from failures in the network operations _____________ information may be maintained.
a) operating system
b) ip address
c) stateless
d) state

- Brief yourself
- Tell me about your experience in life?
- Why do you wants to join CarX?
- Strength and weakness?