Tip 1: Master data structures and algorithms (DSA).
Tip 2: Build projects independently to strengthen your practical skills.
Tip 1: Know your resume in detail.
Tip 2: Be prepared to justify everything you’ve included in it.



If ‘N’ = 7, ‘ARR’ = { 1, 5, 2, 3, 4, 6, 7 } and ‘TARGET’ = 9
Then, there are three triplets with sum less than 9:
1) {1, 5, 2}
2) {1, 2, 3}
3) {1, 2, 4}
4) {1, 3, 4}
Thus, the output will be 4.
Write a program in JavaScript that returns the greater number. You are given two numbers, a and b.
Write a SQL query to find the second-highest salary. (Practice)

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Which SQL clause is used to specify the conditions in a query?