Database Management Systems (DBMS) Aptitude Questions and Answers PDF Download

Learn database management systems (dbms) aptitude questions and answers, dbms FAQs for online MCQs based test prep. These frequently asked questions has multiple choice questions (MCQ), dbms quiz questions and answers as number of keys used in encryption and decryption process of asymmetric-key encryption technique are, answer key with choices as 2, 3, 4 and 5 for competitive exam preparation. Free frequently asked questions are to learn database management systems (dbms) aptitude questions and answers quiz online with MCQs to practice test questions with answers.

FAQs Database Management Systems (DBMS) Aptitude Questions and Answers PDF Download

MCQ. Number of keys used in encryption and decryption process of asymmetric-key encryption technique are

  1. 2
  2. 3
  3. 4
  4. 5

A

MCQ. A storage named tertiary, is also refers to as

  1. Non-volatile storage
  2. Volatile storage
  3. Online storage
  4. Offline storage

D

MCQ. Storage medias such as magnetic disks are referred to as

  1. Primary storage
  2. Secondary storage
  3. Volatile storage
  4. Tertiary storage

B

MCQ. Storage medias such as cache and main memory are considered to be fastest and are referred to as

  1. Secondary storage
  2. Primary storage
  3. Tertiary storage
  4. Volatile storage

B

MCQ. Encryption key used in asymmetric-key encryption process is said to be

  1. Public key
  2. Private key
  3. Moderation key
  4. Encryption key

A