INF1511 EXAM PACK 2023
INF1511
1. What is the primary purpose of an Information System (IS)?
o A) To store data
o B) To process data into information
o C) To manage hardware
o D) To create software
Answer: B) To process data into information
Rationale: The main purpose of an Information Sys...
1. What is the primary purpose of an Information System (IS)?
o A) To store data
o B) To process data into information
o C) To manage hardware
o D) To create software
Answer: B) To process data into information
Rationale: The main purpose of an Information System is to transform raw data into
meaningful information that can aid decision-making.
2. Which of the following is NOT a component of an Information System?
o A) Hardware
o B) Software
o C) Data
o D) Marketing strategy
Answer: D) Marketing strategy
Rationale: While marketing strategies may utilize information systems, they are not a
fundamental component of the system itself, which consists of hardware, software, data,
procedures, and people.
3. What is 'data redundancy'?
o A) Data stored in multiple formats
o B) Unused data
o C) Duplicate copies of data in multiple databases
o D) Data that is not relevant
Answer: C) Duplicate copies of data in multiple databases
Rationale: Data redundancy occurs when the same piece of data is stored in multiple
locations, which can lead to inconsistencies and inefficiencies.
4. Which type of database allows for the storage of structured data in a table format?
o A) NoSQL Database
o B) Relational Database
o C) Object-oriented Database
o D) Hierarchical Database
, Answer: B) Relational Database
Rationale: Relational databases organize data into tables with rows and columns,
allowing for easy access and manipulation of structured data.
5. What does 'cloud computing' primarily provide?
o A) Physical servers in an office
o B) Remote access to computing resources via the internet
o C) Software installed on local machines
o D) Manual data processing
Answer: B) Remote access to computing resources via the internet
Rationale: Cloud computing enables users to access and use computing resources (like
storage and applications) over the internet rather than relying on local servers or personal
device
• What is the primary purpose of an Information System (IS)?
• A) To store data
• B) To process data into information
• C) To manage hardware
• D) To create software
Answer: B) To process data into information
Rationale: The main purpose of an IS is to transform raw data into meaningful
information for decision-making.
• Which of the following is NOT a component of an Information System?
• A) Hardware
• B) Software
• C) Data
• D) Marketing strategy
Answer: D) Marketing strategy
Rationale: Marketing strategies utilize IS but are not a fundamental component of the
system itself.
• What is 'data redundancy'?
• A) Data stored in multiple formats
• B) Unused data
• C) Duplicate copies of data in multiple databases
• D) Data that is not relevant
Answer: C) Duplicate copies of data in multiple databases
Rationale: Data redundancy refers to the same piece of data being stored in multiple
locations, leading to inefficiencies.
• Which type of database allows for the storage of structured data in a table format?
, • A) NoSQL Database
• B) Relational Database
• C) Object-oriented Database
• D) Hierarchical Database
Answer: B) Relational Database
Rationale: Relational databases organize data into tables, which allows for structured
access and manipulation.
• What does 'cloud computing' primarily provide?
• A) Physical servers in an office
• B) Remote access to computing resources via the internet
• C) Software installed on local machines
• D) Manual data processing
Answer: B) Remote access to computing resources via the internet
Rationale: Cloud computing allows users to access computing resources like storage and
applications online.
• Which of the following is an example of a primary key?
• A) Name of a student
• B) Student ID
• C) Address of a student
• D) Course enrolled
Answer: B) Student ID
Rationale: A primary key uniquely identifies each record in a database table.
• What does ERP stand for?
• A) Effective Resource Planning
• B) Enterprise Resource Planning
• C) Enhanced Resource Planning
• D) Enterprise Reporting Process
Answer: B) Enterprise Resource Planning
Rationale: ERP systems integrate core business processes to streamline and optimize
operations.
• Which of the following is a characteristic of big data?
• A) Low volume
• B) High velocity
• C) Static data
• D) Simple format
Answer: B) High velocity
Rationale: Big data is characterized by the high speed at which data is generated and
processed.
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