Computer Science Degree Courses

Database Systems Certification Exam Tests

Database Systems Practice Test 241

Extended ER Features Quiz Questions and Answers PDF Download - 241

The Extended ER Features Quiz Questions and Answers PDF (Extended ER Features Quiz with Answers PDF e-Book) download Ch. 4-241 to prepare Database Systems Practice Tests. Solve Database Design and ER Model MCQ with answers PDF, Extended ER Features Multiple Choice Questions (MCQ Quiz) for cheapest online computer science degree. The Extended ER Features Quiz App Download: Free learning app for database authorization, concurrency in index structures, sql data types and schemas, additional basic operations, extended er features test prep for top online computer science programs.

The Quiz MCQ: The generalization type in which some higher-level entities may not belong to any lower-level entity set, is said to be; "Extended ER Features" App Download (Free) with answers: Complete specialization; Dependent specialization; Total specialization; Partial specialization; for cheapest online computer science degree. Learn Database Design and ER Model Questions and Answers, Apple eBook to download free sample to study e-learning courses.

Extended ER Features Questions and Answers PDF Download: MCQ 241

MCQ 1201:

The generalization type in which some higher-level entities may not belong to any lower-level entity set, is said to be

  1. Dependent specialization
  2. Complete specialization
  3. Total specialization
  4. Partial specialization
MCQ 1202:

The correlation name in the SQL standard, is commonly referred to as a

  1. Table alias
  2. Correlation variable
  3. Tuple variable
  4. All of the above
MCQ 1203:

Adding or subtracting an interval to a date or time gives back a/an

  1. Interval
  2. Data or time
  3. Value
  4. Boolean expression
MCQ 1204:

For controlling preemption, each transaction can be assigned a unique

  1. Order
  2. Identifier
  3. Locator
  4. Timestamp
MCQ 1205:

To grant a privilege and to allow the recipient to pass the privilege on to other users, we append the clause by

  1. grant
  2. grant option
  3. with grant option
  4. by grant option

Database Systems Exam Prep Tests

Extended ER Features Learning App: Free Download (Android & iOS)

The App: Extended ER Features Quiz App to learn Extended ER Features Textbook, DataBase Management System (MCS) Quiz App, and Microelectronics Quiz App. The "Extended ER Features Quiz" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Extended ER Features App (Android & iOS)

Extended ER Features App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (iOS & Android)

Microelectronics App (Android & iOS)

Microelectronics App (Android & iOS)

Basic Anthropology App (Android & iOS)

Basic Anthropology App (iOS & Android)