LogMeIn Senior Software Engineer Testing Interview Questions and Answers

Use the built-in sort() method in JavaScript to sort an array of integers.

• Use the sort() method with a compare function to sort the array in ascending order.

• For descending order, return b - a instead of a - b in the compare function.

• Example: let arr = [3, 1, 5, 2]; arr.sort((a, b) => a - b);

Rotate an array of strings by a specified number of positions.

• Create a new array to store the rotated elements.

• Use modulo operator to handle cases where the rotation count exceeds the array length.

• Copy elements from original array to the new array based on the rotation count.

• Return the rotated array.

SDLC is Software Development Life Cycle, Bug Life Cycle is the process of a bug from detection to resolution, White Box Testing is testing based on internal code structure, Functional Testing is testing the functionality of the software, Smoke and Sanity Testing are initial tests to check basic functionality.

• SDLC is a process followed for software development, consisting of phases like planning, design, coding, testing...read more

STLC stands for Software Testing Life Cycle, which is a process used to test software products. Regression testing is retesting of software after changes to ensure no new bugs are introduced.

• STLC is a series of steps followed to ensure high-quality software testing, including planning, designing, executing, and reporting.

• Regression testing is the process of retesting software to confirm that recent changes have not adv...read more