Computer — All MCQs
4795 questions available
Q3401.In Microsoft Access, it lets you enter and display data in customized format _____?
Correct Answer: C
A Form in Microsoft Access acts as a customized database interface, allowing users to enter, view, and display table records cleanly.
Q3402.When an algorithm breaks a problem into sub-problems, solves a single sub-problem and merges the solutions _____?
Correct Answer: C
Divide and Conquer is a core algorithm design pattern that splits problems into smaller subproblems, solves them recursively, and combines their solutions (e.g., Merge Sort).
Q3403.Feature in Excel which automatically adds numbers in the selected cells is _____?
Correct Answer: C
Excel's Autosum feature (accessed via the Σ Sigma button or Alt + =) automatically inputs a SUM formula to total adjacent numerical ranges.
Q3404.The very first step of a systematic process of problem solving is ______?
Correct Answer: D
A systematic problem-solving workflow always starts with recognizing and defining the issue clearly (Problem Identification).
Q3405.Which of the following is used for image editing?
Correct Answer: B
Microsoft Paint is a standard raster graphics editor included with all versions of Microsoft Windows for drawing and basic image editing.
Q3406.'If, If-Else, Switch' statements come in which statements?
Correct Answer: A
Statements like if, if-else, and switch evaluate conditions to make decisions, classifying them as conditional branching statements.
Q3407.The function to insert data in a stack data structure is _____?
Correct Answer: B
In a stack, push() inserts an element at the top, and pop() removes the topmost element.
Q3408.Legal instrument that provides legal rights the creator of artwork, literature, or a work that conveys information or ideas?
Correct Answer: A
Copyright is a legal instrument that grants original creators exclusive rights to control the copying, distribution, and adaptation of their works.
Q3409.You want to add audio video file in an HTML document using the tag _____?
Correct Answer: C
The <embed> tag is used in HTML to define a container for an external resource or interactive multimedia content (like audio or video plugins).
Q3410.If you go through all possible solutions, the required algorithm is _____?
Correct Answer: A
A brute-force algorithm systematically iterates through all possible candidate solutions to find the correct answer.
Q3411.Every algorithm has a _____?
Correct Answer: A
For an algorithm to be structurally valid and finite, it must have a clearly defined start point and stop point.
Q3412.Which one of the following is NOT a web browser?
Correct Answer: B
Gmail is an email client/service from Google, whereas Firefox, Chrome, and Edge are web browsers used to navigate websites.
Q3413.Which of the following is a portable machine?
Correct Answer: A
A laptop is a portable personal computer designed with integrated components (screen, keyboard, battery) for mobile use.
Q3414.Automatic Teller Machine (ATM) is the example of _____?
Correct Answer: D
An ATM is designed to perform specific tasks like cash withdrawal, balance inquiry, etc. Hence, it is a Special Purpose Computer, which is not listed (therefore, None of these).
Q3415.Mujtaba wants to record his monthly expenses on the computer. Which software should he use?
Correct Answer: A
Spreadsheet applications like MS Excel are specifically designed for recording, calculating, and analyzing structured numerical data (such as personal budgets and monthly expenses).
Q3416.Which machine performs both input and output functions?
Correct Answer: A
A Fax Machine scans paper documents (input), transmits them across telephone lines, and prints received documents (output), acting as an I/O device.
Q3417.Which of the following software is necessary to use the Internet?
Correct Answer: A
A web browser (like Google Chrome) is the mandatory application software required to retrieve, render, and display pages from the World Wide Web.
Q3418.File Management, Task Management, Memory Management is/are responsibly of ______?
Correct Answer: A
The Operating System (OS) is responsible for managing system files, scheduling tasks (processes), and allocating memory (RAM) resources.
Q3419.Which of the following is a type of language translator?
Correct Answer: A
A compiler is a language translator that translates an entire high-level program into machine-level instructions at once before execution.
Q3420.Which of the following models or diagrams is used to describe the structure of a database and represent the relationships within the database?
Correct Answer: B
The Entity Relationship (ER) Model visually represents entities, their attributes, and relationships in a database.