Introduction to Computing MCQs with Answers
Practice important Introduction to Computing MCQs with answers and explanations.
Chapter: 144
Q2061:
Fill in the blank: The design of a human-machine interface should be focused on the _____ of humans rather than the expediency of the software system.
A. convenience
B. complexity
C. speed
D. efficiency
Correct Answer:
A
Chapter: 144
Q2062:
Fill in the blank: Ergonomics is better understood than cognetics because it deals with designing systems that align with _____ abilities.
A. physical
B. mental
C. technological
D. historical
Correct Answer:
A
Chapter: 144
Q2063:
Fill in the blank: The GOMS model provides a means of comparing different interfaces in terms of the _____ each would require when performing similar tasks.
A. speed
B. complexity
C. functionality
D. reliability
Correct Answer:
A
Chapter: 144
Q2064:
Fill in the blank: In the GOMS model, methods refer to the specific _____ used to accomplish a user goal.
A. tools
B. steps
C. decisions
D. objects
Correct Answer:
B
Chapter: 144
Q2065:
Fill in the blank: Human-machine interface design must address the narrowness of human _____, which becomes more focused as concentration increases.
A. attention
B. memory
C. processing speed
D. visual field
Correct Answer:
A
Chapter: 145
Q2066:
What is the primary purpose of intellectual property law for software developers?
A. To allow the free use of software
B. To ensure ownership and profit from software development
C. To prevent software development altogether
D. To reduce software development costs
Correct Answer:
B
Chapter: 145
Q2067:
Which legal concept allows a developer to protect their ownership rights over software?
A. Trademark
B. Copyright
C. Patent
D. Trade secret
Correct Answer:
B
Chapter: 145
Q2068:
What does a software license agreement provide to the user of a software product?
A. Ownership of the software
B. Permissions to use the software without transferring ownership rights
C. Free access to the software source code
D. An exemption from all legal responsibilities
Correct Answer:
B
Chapter: 145
Q2069:
What is one of the key requirements for obtaining a patent?
A. The invention must be expensive
B. The invention must be new, useful, and non-obvious
C. The invention must be free of charge
D. The invention must be developed by a corporation
Correct Answer:
B
Chapter: 145
Q2070:
How long is the typical duration of patent protection?
A. 10 years
B. 15 years
C. 20 years
D. 25 years
Correct Answer:
C
Chapter: 145
Q2071:
What is a common drawback of obtaining a patent for software?
A. The process is inexpensive and quick
B. The process is expensive and time-consuming
C. The patent is granted immediately
D. The patent lasts indefinitely
Correct Answer:
B
Chapter: 145
Q2072:
Which of the following is a notable example of a company winning a patent infringement lawsuit?
A. Google vs. Apple
B. NPT Inc. vs. Research in Motion (RIM)
C. Microsoft vs. Oracle
D. IBM vs. HP
Correct Answer:
B
Chapter: 145
Q2073:
What might a disclaimer in a software license state regarding liability?
A. “Company X is liable for all damages arising out of the use of this software.”
B. “Company X will not be liable for any damages arising out of the use of this software.”
C. “Company X guarantees software performance.”
D. “Company X will provide free updates for life.”
Correct Answer:
B
Chapter: 145
Q2074:
What is a primary defense against software liability claims?
A. Using sound software engineering principles
B. Offering free software licenses
C. Providing extensive customer support
D. Reducing software development costs
Correct Answer:
A
Chapter: 145
Q2075:
Fill in the blank: A software license is a legal agreement that grants the user _____ to use the software without transferring ownership rights.
A. ownership
B. copyrights
C. privileges
D. permissions
Correct Answer:
D
Chapter: 145
Q2076:
Fill in the blank: To obtain a patent, an inventor must disclose the details of the invention and demonstrate that it is _____, useful, and not obvious to others.
A. old
B. redundant
C. novel
D. obsolete
Correct Answer:
C
Chapter: 145
Q2077:
Fill in the blank: The process to obtain a patent is often described as _____ and time-consuming.
A. expensive
B. efficient
C. free
D. quick
Correct Answer:
A
Chapter: 145
Q2078:
Fill in the blank: Failure to honor intellectual property rights during software development may lead to significant _____ and consequences.
A. benefits
B. liabilities
C. profits
D. rewards
Correct Answer:
B
Chapter: 145
Q2079:
Fill in the blank: One way to protect against liability is to apply sound software engineering principles and produce and maintain _____ that validate these endeavors.
A. records
B. licenses
C. advertisements
D. marketing strategies
Correct Answer:
A
Chapter: 146
Q2080:
What is the primary characteristic of a one-dimensional array?
A. It has multiple rows and columns
B. It consists of a single row of elements
C. It uses pairs of indices for access
D. It stores data of different types
Correct Answer:
B