31 traditional database application programs are written in object oriented language 4310372

31) Traditional database application programs are written in object-oriented languages like ________.

A) Information Systems Base Language

B) VisualBasic

C) Datalog

D) Structured Query Language

32) Which of the following is true of browser-based database applications?

A) They are written in object-oriented languages like Structured Query Language.

B) The application, DBMS, and the database all reside on the user's computer.

C) They are thin-client applications that need not be pre-installed on a user's computer.

D) They use C++ as the standard language for user-side processing.

33) Browser-based database applications differ from traditional applications in that they ________.

A) have no security requirements

B) mostly run within a corporate network that is protected from the Internet

C) are usually open to the public

D) fail to support graphical queries

34) Which of the following is a major problem posed by multi-user processing of a database?

A) lack of data integrity

B) software redundancy

C) lost-update problem

D) limited access to data

35) Which of the following is a drawback of the relational database processing model?

A) It utilizes an extensive amount of storage space.

B) It requires powerful processors to function.

C) It was never a natural fit with business documents.

D) It does not enable document piece-making via normalization.

36) Which of the following is true of the relational database processing model?

A) It supports very high transaction rates.

B) It can efficiently store files with large collections of bits.

C) It helps organizations store new data types such as images, audio, and videos.

D) It represents relationships with the help of foreign keys.

37) One of the reasons for the appearance of new styles of nonrelational database processing is the need for ________.

A) storing data types such as images, audio, and videos in organizations

B) gaining faster performance by limiting the number of servers used

C) breaking up sales orders via normalization

D) limiting the use of open-source document-oriented DBMS

38) Which of the following is a nonrelational data store developed by Amazon.com?

A) Bigtable

B) Dynamo

C) Cassandra

D) MongoDB

39) ________ refers to software systems that support very high transaction rates, processing relatively simple data structures, replicated on many servers in the cloud.

A) NoSQL DBMS

B) MySQL DBMS

C) Traditional DBMS

D) Relational DBMS

40) The conversion of the existing traditional databases in organizations to NoSQL databases is ________.

A) highly efficient and is being practiced by many organizations

B) highly recommended because any technology-tolerant business professional can use NoSQL

C) very cost-effective, but can be enormously disruptive

D) unnecessary in cases where relational databases meet the needs of organizations