Computer — All MCQs
4795 questions available
Q2961.What is the purpose of Slide Master in Microsoft PowerPoint?
Correct Answer: A
Slide Master serves as the primary slide template to quickly apply uniform fonts, colors, and layouts across all slides in a presentation.
Q2962.Which of the following is NOT a slide layout in Microsoft PowerPoint?
Correct Answer: A
Footer Slide is not a standard slide layout in PowerPoint; it is a text element commonly inserted in layouts like Title Slide or Two Content.
Q2963.The loading of operating system from hard disk to main memory is known as _____?
Correct Answer: C
Booting represents the core initialization sequence that loads the operating system kernel from long-term storage (HDD/SSD) into main memory (RAM).
Q2964.Which of the following is the decimal equivalent (?)₁₀ of binary number (100000000)₂?
Correct Answer: A
The binary number 100000000 contains a 1 at index 8 (representing 2^8), which evaluates to decimal 256.
Q2965.Which of the following is binary equivalent (?)₂ of decimal number (255)₁₀?
Correct Answer: B
Decimal 255 represents the highest number that can fit in an 8-bit byte, expressed in binary as 11111111 (2^8 - 1).
Q2966.Which key is located between the Ctrl and Alt keys on most computer keyboards?
Correct Answer: B
The Windows logo key (often called super or command key) sits directly between the Control (Ctrl) and Alternate (Alt) keys on standard keyboards.
Q2967.What is the main purpose of the app referred to as KUNAPP?
Correct Answer: C
KUNAPP (Kun Academy) is an online interactive educational platform hosting specialized professional master classes and online courses.
Q2968.What does ABN stand for?
Correct Answer: A
ABN stands for Australian Business Number, a unique 11-digit identifier used for tax and business tracking in Australia.
Q2969.Internet is also called the Net a network of networks
Correct Answer: C
The Internet is commonly referred to by both synonymous terms: simply 'the Net' and technically 'a network of networks'.
Q2970.Yahoo" is a _____?
Correct Answer: D
Yahoo! was originally created in 1994 as a search directory, and subsequently grew into a major news, finance, and email web portal.
Q2971.Crtl + E is the shortcut key for?
Correct Answer: A
Ctrl + E is the standard keyboard shortcut used to center-align text in most word processing software.
Q2972.Keyboard is used as ______?
Correct Answer: A
A keyboard is a fundamental input device used to send alphanumeric character codes and commands to the central processor.
Q2973.Firstly The data goes into which memory ?
Correct Answer: A
Data fetched by the CPU primarily goes into cache memory (the fastest tier) to decrease average access times before pulling from main memory (RAM).
Q2974.Who invented keyboard _________?
Correct Answer: A
The QWERTY keyboard layout was invented by American developer Christopher Latham Sholes (with 'letham' as a source typo).
Q2975.Which of the following symbol denotes auto sum in MS Excel?
Correct Answer: C
MS Excel uses the Greek capital letter Sigma (Σ) as the standard symbol on the Ribbon to represent AutoSum.
Q2976.Which short cut key is used to SAVE a documents or workbook?
Correct Answer: C
Ctrl + S is the universal keyboard shortcut used to save the active document or workbook.
Q2977.Which was the first programming language ever developed?
Correct Answer: A
FORTRAN (Formula Translation), created in 1957 by John Backus at IBM, is widely considered the first high-level programming language.
Q2978.ENIAC stands for _____?
Correct Answer: A
In legacy multiple-choice questions, ENIAC is translated as Electronic Numerical Integrator and Calculator (or historically Computer).
Q2979.UNIVAC is a _________?
Correct Answer: C
UNIVAC stands for Universal Automatic Computer, which represents a famous first-generation computer using vacuum tube technology.
Q2980.What was the time period of the first generation of computers?
Correct Answer: B
The first generation of electronic computing is generally categorized as spanning from 1946 to 1959.