Inf1505 Assignment 1 semester 1 2023

4/18/23, 2:40 PM Assessment 1: Attempt review




MENU 


Dashboard / My courses / INF1505-23-Y / Welcome Message / Assessment 1

Started on Tuesday, 18 April 2023, 2:18 PM
State Finished
Completed on Tuesday, 18 April 2023, 2:40 PM
Time taken 21 mins 31 secs


Question 1

Complete

Marked out of 1.00




An effective financial information system should provide timely, accurate, and integrated information about the marketing mix, or 4Ps: price,
promotion, place, and product.



Select one:
True

False




Question 2

Complete

Marked out of 1.00




In the context of IT jobs in the information systems field, a ____ designs and maintains an organization’s Web site.



a. web developer

b. web host provider

c. web designer

d. webmaster




https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=9465110&cmid=619393 1/9

,4/18/23, 2:40 PM Assessment 1: Attempt review

Question 3

Complete

Marked out of 1.00


MENU

In a _____ model, the relationships among records form a treelike structure.
Dashboard / My courses / INF1505-23-Y / Welcome Message / Assessment 1


a. spiral

b. relational

c. hierarchical

d. netwrok




Question 4

Complete

Marked out of 1.00




When repetitive transaction-processing operations are automated, human involvement is increasingly required.




Select one:
True

False




Question 5

Complete

Marked out of 1.00




The principle of _________ in object-oriented programming is used to handle complexity by hiding unnecessary details from the user.



a. inheritance

b. abstraction

c. encapsulation

d. polymorphism




https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=9465110&cmid=619393 2/9

,4/18/23, 2:40 PM Assessment 1: Attempt review

Question 6
Complete

Marked out of 1.00


MENU

Mpho knows how to use word processors, spreadsheets, and presentation software. He also has a basic knowledge of hardware, software,
Dashboard
and / MyGiven
the Internet. courses
this /information,
INF1505-23-Y
it can/ be
Welcome Message
concluded / Assessment
that Mpho 1
has _____ literacy.



a. business

b. information

c. computer




Question 7
Complete

Marked out of 1.00




The _____ stores data types for fields, default values for fields, and validation rules for data in each field.



a. data warehouse

b. data mine

c. data dictionary

d. data smart




Question 8

Complete

Marked out of 1.00




For each database, there:



a. are only two logical views of data.

b. is only one logical view of data.

c. is only one physical view of data

d. are multiple physical views of data.




https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=9465110&cmid=619393 3/9

, 4/18/23, 2:40 PM Assessment 1: Attempt review

Question 9
Complete

Marked out of 1.00


MENU

VB.NET and C++ are examples of _____.
Dashboard / My courses / INF1505-23-Y / Welcome Message / Assessment 1


a. high-level language

b. Assembly language

c. machine language

d. compiler language




Question 10

Complete

Marked out of 1.00




_____ holds data when the computer is off or during the course of a program’s operation.



a. Read-only memory

b. Programmable read-only memory

c. Random access memory

d. Secondary memory




Question 11
Complete

Marked out of 1.00




Object-oriented programming languages are not tailored to any specific OS or programming environment.



Select one:
True

False




https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=9465110&cmid=619393 4/9