Computer Knowledge

Data Structures and Algorithms

1,518 Questions

Data Structures and Algorithms form the core of computer science, focusing on arrays, linked lists, trees, and sorting mechanisms. These concepts are essential for solving complex computational problems efficiently. Test takers preparing for technical and administrative IT exams will find these questions highly relevant.

Array OperationsLinked List ApplicationsSorting AlgorithmsTree Data StructuresMultilevel IndexingAlgorithm Time Complexity

Data Structures and Algorithms Questions

Multiple choice
  1. Password Hashing

  2. Digital Signature Hashing

  3. Downline Load Hashing

  4. Message Fingerprint Hashing

  5. Message Integrity Hashing

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Digital Signature Efficiency is a public key algorithm that is sufficiently processor-intensive and is desirable to compute a message digest of the message and sign that, rather than to sign the message directly. 

Multiple choice
  1. Arrays

  2. Stacks

  3. Queues

  4. Trees

  5. Lists

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the data structure in system software which organises the symbol table in such a way that it is having two link fields LEFT and RIGHT to each record where the left link points to the left records and right link points to the right records.

Multiple choice
  1. ordered list

  2. unordered list

  3. definition list

  4. nested list

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The dt (definition term) tag is used exclusively with definition lists (dl) to mark terms being defined. It pairs with dd (definition description) tags. Ordered and unordered lists use li tags, while dt is specific to definition list structures.