632, 560, 494, 434, ?,

What is the output of the following pseudo-code? 

 ```

    count = 0

    for i from 1 to 3:

Deadlock occurs when:

What will be the value of `x` after the following pseudo-code execution? 

```

    x = 0

    data = [10, 20, 30]

Which SQL isolation level allows phantom reads but prevents dirty reads and non-repeatable reads?

The command to test reachability of a host in Linux is:

A relation is in 2NF if:

Which normal form eliminates transitive dependency?

What will re.findall(r'\d+', 'abc123def45ghi') return? 

Which of the following schedules is serializable?