Query Processing Multiple Choice Questions 1 PDF Download

Learn query processing multiple choice questions (MCQs), mastering database management system test 1 for online learning, course exam prep. Practice dbms: selection operation MCQs, query processing questions and answers on dbms selection operation, measures of query cost, selection operation in dbms test for online database definitions courses distance learning.

Free online query processing quiz, self-study student guide has multiple choice question: in case of a4 search algorithm, if equality condition is on a key, strategy can retrieve with options two records, single record, multiple records and no records for online interview questions and answers for teaching assistant jobs, teacher jobs and tutoring jobs. Study to learn online dbms: selection operation quiz questions with database management system MCQs for IT certifications competitive exam prep.

MCQ on Query Processing Test 1 Quiz PDF Download

MCQ: In case of A4 search algorithm, if equality condition is on a key, strategy can retrieve

  1. Single record
  2. Two records
  3. Multiple records
  4. No records


MCQ: Tin query-evaluation plan, response time is merely dependent on contents of the

  1. Queue
  2. Disk
  3. Buffer
  4. Pipeline


MCQ: In Linear search, an initial seek is required to access file's

  1. First Primary index
  2. First Secondary index
  3. First Block
  4. First Nonkey


MCQ: A6 search algorithm uses a/an

  1. Ordered index
  2. Clustered index
  3. Primary index
  4. Secondary index


MCQ: A predicate that by satisfying individual simple condition, satisfies union of all records is called the

  1. Conjunction condition
  2. Disjunction condition
  3. Negation condition
  4. A9 condition