MCQ Bank

Learning procedural knowledge often involves practicing a sequence of actions and refining it through experience. Trial-and-error is a common process for developing this type of knowledge.

CS101 Final Term AI Solved

Q132

_________is the field of engineering that deals with designing system's interfaces by considering the humans physical abilities.

A) Ergonomics
B) Genetics
C) Thermodynamics
D) Cognetics

AI Explanation

Software engineering has historically differed from other engineering disciplines because of limited quantitative measurement techniques. These measurements, known as software metrics, help assess software processes and products.

CS101 Final Term AI Solved

Q133

The ___________ term is used for software produced for the mass market and sold in retail stores or downloaded via the Internet.

A) Custom software
B) Open-source software
C) Proprietary software
D) Commercial off-the-shelf (COTS) software

AI Explanation

Cohesion describes how closely related the responsibilities of elements within a module are. Logical cohesion occurs when a module groups operations that perform similar kinds of activities.

CS101 Final Term AI Solved

Q134

Ethical issues are related to:

A) Moral principles
B)
C)
D)

AI Explanation

Ethical issues concern principles of right and wrong behaviour. They involve moral principles that guide decisions and actions.

CS101 Final Term AI Solved

Q135

What do we call the structures in a tree that consist of a node and the nodes below it?

A) Roots
B) Branches
C) Leaves
D) Subtrees

AI Explanation

Software modules can be organized in different ways depending on the system and programming approach. Thus, modules come in a variety of forms.

CS101 Final Term AI Solved

Q136

Tuples that have attribute W in relation A less than attribute X in relation B are included in the result for the condition __________.

A) A.W = B.X
B) A.W < B.X
C) A.W >= B.X
D) A.W > B.X

AI Explanation

A drop cap is a large initial letter that extends down into several lines of text at the beginning of a paragraph. It is commonly used as a decorative formatting feature in documents.

CS101 Final Term AI Solved

Q137

Subschemas are crucial in providing ______ to different users within a database.

A) universal access
B) similar access
C) restricted access
D) identical information

AI Explanation

Plagiarism is a major problem in education because students may present someone else's work or ideas as their own. Academic institutions typically have policies and penalties to discourage plagiarism.

CS101 Final Term AI Solved

Q138

What is the main characteristic of a one-dimensional array?

A) Different types of entries
B) Multiple rows and columns
C) Single row of elements
D) Varied sizes of entries

AI Explanation

Ctrl+X is the standard keyboard shortcut for cutting selected text, files, or other content. The selected content is removed and placed on the clipboard for later pasting.

CS101 Final Term AI Solved

Q139

Persistent objects in a database are distinct from transient objects because they are __________.

A) saved after program termination
B) linked to other objects
C) discarded after program termination
D) created during program execution

AI Explanation

Control coupling occurs when one module passes control information to another module, influencing how the receiving module executes. A function call is a common example of this interaction.

CS101 Final Term AI Solved

Q140

A __________ is a storage area that contains such an encoded address.

A) pointer
B) tree
C) graph
D) array

AI Explanation

Image analysis involves examining an image to understand its characteristics, contents, or meaning. It can include identifying objects, patterns, shapes, and other visual features.

CS101 Final Term AI Solved

Q141

How are positions in a one-dimensional array identified?

A) By an index numbers
B) Field names
C) Pairs of indices
D) Rows and columns

AI Explanation

The conceptual view of a database describes the overall logical organization of data and relationships. This view is commonly represented through a database model.

CS101 Final Term AI Solved

Q142

What is an aggregate type in programming?

A) An integer variable
B) 2-dimensional array
C) Block of data items with different data types
D) Rectangular array of numbers

AI Explanation

An index is normally maintained as a separate file associated with the indexed data file. It helps locate records efficiently without searching the entire data file.

CS101 Final Term AI Solved

Q143

If we seek the JobTitle column within a relation named NEW1, the expression would be: SELECT _____ FROM NEW1;

A) Department
B) EmployeeID
C) Salary
D) JobTitle

AI Explanation

Declarative programming paradigms focus on describing what result is required rather than specifying every step to obtain it. They can be designed for several purposes and applications, so “All of these” is the intended answer.

CS101 Final Term AI Solved

Q144

Operations that are only partially completed in commercial systems might lead to ___________ information in the database.

A) Accurate
B) Verified
C) Valid
D) Incomplete

AI Explanation

A design pattern is a reusable, pre-developed solution to a recurring problem in software design. It provides a general approach that can be adapted to particular programming situations.

CS101 Final Term AI Solved

Q145

In a two-dimensional array, what does the second index in a pair identify?

A) Field name
B) Row associated with the position
C) Column associated with the position
D) Numerical index number

AI Explanation

A data structure describes the conceptual organization or arrangement of data and the relationships among its elements. Examples include arrays, linked lists, stacks, queues, and trees.

CS101 Final Term AI Solved

Q146

In the case of ________that are subject to heavy transaction loads, it is highly likely that a random snapshot will find the database in the middle of some transaction.

A) web development
B) small database
C) object oriented programming
D) large databases

AI Explanation

Python supports functional programming features such as higher-order functions, lambda expressions, and functions like map, filter, and reduce. Although Python is multi-paradigm, it can be used with the functional paradigm.

CS101 Final Term AI Solved

Q147

This conceptual view of the database is called a ________ model.

A) Database
B)
C)
D)

AI Explanation

The conceptual view of a database describes the overall structure and organization of the data. This is represented by a database model.

CS101 Final Term AI Solved

Q148

In case of an equipment malfunction, the DBMS uses the log to reconstruct ______.

A) the entire database from scratch
B) only incomplete transactions
C) completed transactions since the last backup
D) non-committed transactions

AI Explanation

Cyberbullying involves using electronic communication and digital technologies to harass, threaten, or intimidate others. It is therefore an example of misuse involving electronic communication.

CS101 Final Term AI Solved

Q149

Shortcut key of paste is:

A) Ctrl+V
B)
C)
D)

AI Explanation

Ctrl+V is the standard keyboard shortcut for pasting content from the clipboard. It is commonly used after copying or cutting text, files, or other objects.

CS101 Final Term AI Solved

Q150

A transaction requiring exclusive access will ___________.

A) Automatically gain access without checks
B) Grant shared access to other transactions
C) Be forced to wait if the item is already exclusively locked
D) Share the access with other transactions

AI Explanation

The question is incomplete because the available choices are missing and only “REVIEW REQUIRED” is shown. A relational operator normally includes operators such as =, <>, <, >, <=, and >=, but the intended non-relational option cannot be identified from the provided choices.