Top 350+ Solved Management information system MCQ Questions Answer

From 301 to 315 of 396

Q. Relational calculus is a

a. procedural language.

b. non- procedural language.

c. data definition language.

d. high level language.

  • b. non- procedural language.

Q. SDLC stands for?

a. software design life cycle

b. software development life cycle

c. system design life cycle

d. system development life cycle

  • d. system development life cycle

Q. The most creative and challenging phase of system life cycle is

a. feasibility study

b. maintenance

c. design

d. none of the above

  • c. design

Q. The most important feature of spiral model is

a. requirement analysis

b. risk management

c. quality management

d. configuration management.

  • b. risk management

Q. Which of these items is a major component of today's IT infrastructure?

a. data management technology

b. networking

c. technology services

d. all of me above

  • d. all of me above

Q. ______________ converts ciphertext back into plaintext.

a. encryption

b. a firewall

c. decryption

d. an encoder

  • c. decryption

Q. Relational calculus is a

a. Procedural language.

b. None- Procedural language.

c. Data definition language.

d. High level language.

  • b. None- Procedural language.

Q. The view of total database content is

a. Conceptual view

b. Internal view.

c. External view.

d. Physical view.

  • a. Conceptual view

Q. DML is provided for

a. Description of logical structure of database.

b. Addition of new structure in the database system.

c. Manipulation &processing of database.

d. Definition of physical structure of database system.

  • c. Manipulation &processing of database.

Q. ODBC stands for

a. Object Database Connectivity.

b. Oral Database Connectivity

c. Oracle Database Connectivity.

d. Open Database Connectivity.

  • d. Open Database Connectivity.

Q. Architecture of the database can be viewed as

a. Two levels.

b. Four levels.

c. Three levels.

d. One level.

  • c. Three levels.

Q. The database schema is written in

a. HLL

b. DML

c. DDL

d. DCL

  • c. DDL

Q. In the architecture of a database system external level is the

a. Physical level.

b. Logical level.

c. Conceptual level

d. View level.

  • d. View level.
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