IS 312 - Information Systems for Business Managers » Spring 2021 » Exam 1

Need help with your exam preparation?

Existing Quiz Clients Login here
Question #1
Place the following components of the data hierarchy in their correct order:
A.   Bit – byte – field – record – file – database
B.   Bit – field – byte – record – file – database
C.   Byte – bit – record – field – database
D.   Bit – byte – field – record – database – file
Question #2
Which of the following regarding SQL SELECT-statement is TRUE?
A.   ORDER BY-clause immediately follows WHERE-clause
B.   The FROM-clause is a must-have in the SELECT statement
C.   WHERE provides criteria to filter groups for display so it works with GROUP BY
D.   The SELECT-FROM-WHERE clauses are must-haves in the SELECT statement
Question #3
According to Professor Michael Porter’s five competitive forces model, which of the following is NOT a competitive force?
A.   substitutes
B.   new entrants
C.   bargaining power of customers
D.   bargaining power of governmental regulation bodies
Question #4
Which of the following is NOT true about business rules?
A.   each rule involves only two entities
B.   each rule uses nouns for relationship
C.   rules help to create accurate data model
D.   each relationship is described with two rules
Question #5
Which of the following is a correct statement to define a relationship (1:1, 1:M, or M:N): [This question tests the FUNDAMENTAL concepts of 1-1, 1-M, M-N]
A.   each faculty advises many students, many students are advised by each faculty, so it’s 1:M
B.   there are many students, and there are many faculty; so the STUD:FAC relationship is M:N
C.   there are many students in a class and there is only one faculty in a class, so FAC and STUD is 1:M
D.   each student can purchase a parking permit, each permit is assigned to only one student, so it’s 1:1
Question #6
Which of the following is NOT an example of business–IT alignment?
A.   The company ensures that IT employees understand how the company makes money.
B.   IT professionals rotate into business departments.
C.   The company goals are clear to every IT and business employee.
D.   The company views IT as a way to support the business but not as a way to create new revenue streams
Question #7
Which of the following is NOT one of the dimensions to measure data quality?
A.   relevance
B.   accessibility
C.   accuracy
D.   maintainability
Question #8
Which of the following is NOT a feature of management information systems (MIS):
A.   focus on operational efficiency
B.   provide in-depth analysis of complex business issues
C.   provide standard reports
D.   provide routine information
Question #9
At your university, students can take more than one class, and each class can have more than one student. This is an example of what kind of relationship?
A.   one-to-many
B.   many-to-one
C.   one-to-one
D.   many-to-many
Question #10
Which of the following regarding SQL SELECT-statement is NOT true?
A.   ORDER BY-clause, if present, is always the last clause
B.   You can only ORDER BY one field, since ordering by multiple fields doesn't make sense
C.   SELECT-clause indicates the fields to be displayed
D.   FROM-clause indicates the data source (tables)
Question #11
Which of the following is an example of functional area information systems (FAIS)?
A.   healthcare information systems
B.   accounting/finance systems
C.   word processing software to help a secretary to create memos
D.   none of the others
Question #12
Which of the following contains an optional relationship?
A.   Each TUTOR has at least one APPOINTMENT
B.   Each STUDENT is advised by one and only one FACULTY
C.   Each PERMIT is assigned to one and only one STUDENT
D.   Each MATERIAL is used on many PRODUCT, or none

Need help with your exam preparation?

Existing Quiz Clients Login here