Database Query Related Interview Questions FAQ PDF Book Download

Database query related interview questions, learn online sql MCQs, competency based interview questions with FAQs based online test prep. Sql frequently asked questions has multiple choice questions (MCQs), database query related interview questions as constructs provided by sql that is able to change behavior with, with choices null values, not null values, unique values, and not unique values for online sql certifications. Free FAQ, situational interview questions are to learn database query related interview questions: Q&A online with MCQs to practice test questions with answers.

FAQ: Database Query Related Interview Questions PDF Book Download

MCQ: Constructs provided by SQL that is able to change behavior with

  1. Null values
  2. Not Null values
  3. Unique values
  4. Not Unique values

A

MCQ: Process of type conversion in which values of one type of data can be converted to another domain, known to be

  1. Conversion
  2. Projecting
  3. Alter
  4. Cast

D

MCQ: Date format specified by SQL standard is of

  1. mm/dd/yy
  2. yy/mm/dd
  3. dd/mm/yy

C

MCQ: SQL support movie and image files storage in data type known to be

  1. Blob
  2. Clob
  3. Binary
  4. Character

A

MCQ: User defined data types in SQL standard can be expressed as

  1. List datatype
  2. Create type
  3. Describe type
  4. Define datatype

B