Hello students welcome to CSE Study247 , In this page provide youIT System Objective Question SBTE Bihar,Here Total 100 Multiple Choice Question With Answer that is very useful for Bihar Polytechnic Students for upcoming Semester Exam 2023.
Computer
A computer is an electronic device that is capable of receiving, processing, and storing data. It is made up of hardware components such as the central processing unit (CPU), memory, storage devices, input/output (I/O) devices, and software that allows it to perform a wide range of tasks. Computers can be found in various forms such as desktops, laptops, tablets, smartphones, and servers. They have revolutionized the way we work, communicate, learn, and entertain ourselves, and have become an essential part of our daily lives.
Computers have advanced significantly over the years, and today they are used for a wide range of purposes, including:
Communication:- Computers allow us to communicate with others through email, social media, video conferencing, and messaging applications.
Education:- Computers have transformed education, making it easier to access information, study, research, and collaborate with others.
Entertainment:- Computers are used for gaming, watching movies, listening to music, and accessing other forms of entertainment.
Business:- Computers have transformed the way businesses operate, making it easier to manage finances, automate processes, and communicate with customers.
Science and engineering:- Computers are used extensively in scientific research, simulations, and engineering, allowing researchers to model and analyze complex systems.
Medicine:- Computers have revolutionized healthcare by enabling medical professionals to access and share patient information, analyze medical data, and assist in diagnosis and treatment.
Course Objectives:-
This course is intended to make new students comfortable \vith computing environment Learning basic compute
skills.Learning basic application software tools, Understanding Computer Hard ware, Cyber security awareness
Course Content:- of it System
UNIT 1
Basic Internet skills:
Understanding browser, efficient use ofsearcb engines, awareness about Digital India portals (state and national p<>rtals) and college portals.
General understanding of various computer hardware components • CPU, Memory, Display, Keyboard, Mouse, HDD and other Peripheral Devices.
UNIT 2
OS Installation (Linux and MS Windows), Unix Shell and Commands, vi editor.
UNIT 3
HTML, CSS, making basic personal webpage.
UNIT 4
Office Tools: Open Office Writer, Open Office Spreadsheet (Cale), Open Office Impress.
UNIT 5
Information security best practices.Class lectures \vill only introduce the topic or demonstrate the tool, actual learning will take place in the Lab by practicing regularly.
Q.1 The heart of a computer is considered to be the:
- A) CPU
- B) Memory
- C) I/O Unit
- D) None of these
Q.2 What does the acronym CPU stand for?
- A) Central Procedure Unit
- B) Central Processing Unit
- C) Central Processing Union
- D) None of these
Q.3 In the context of data processing, what is 'Information'?
- A) Unprocessed data
- B) Raw fact
- C) Meaningful data
- D) Memory
Q.4 The term 'computer' is derived from which language?
- A) Latin
- B) German
- C) French
- D) None of these
Q.5 Who is widely recognized as the Father of the Computer?
- A) Charles Babbage
- B) Dennis Ritchie
- C) Aryabhat
- D) None of these
Q.6 Which system was considered the world's first general-purpose electronic computer?
- A) ENIAC
- B) MARK 1
- C) UNIVAC
- D) None of these
Q.7 What does the acronym UNIVAC stand for?
- A) Universal Automatic Computer
- B) Unique Automatic Computer
- C) Universal Array Computer
- D) None of these
Q.8 What does the acronym ALU stand for?
- A) Arithmetic Logic Unit
- B) Array Logic Unit
- C) Application Logic Unit
- D) None of these
Q.9 Vacuum tubes were the primary electronic components used in which generation of computers?
- A) 3rd
- B) 2nd
- C) 1st
- D) None of these
Q.10 Which of the following are fundamental characteristics of a computer?
- A) Accuracy
- B) Fast calculation
- C) Both A & B
- D) None
Q.11 What is the base (radix) of the binary number system?
- A) 2
- B) 16
- C) 10
- D) None
Q.12 What does the acronym RAM stand for?
- A) Read Access Memory
- B) Random Access Memory
- C) Random Memory
- D) Read Only Memory
Q.13 Which is the latest primary version of the Microsoft Windows operating system?
- A) Windows 11
- B) Windows 8.1
- C) Windows 7
- D) Windows 10
Q.14 Which of the following is a single-tasking operating system that does not support multiple programs at once?
- A) DOS
- B) Linux
- C) Windows
- D) Unix
Q.15 Which of the following is a Database Management System, NOT an operating system?
- A) Oracle
- B) Linux
- C) Windows
- D) Unix
Q.16 What is the standard storage capacity of a 3.5-inch high-density floppy disk?
- A) 100 MB
- B) 1.44 MB
- C) 20 MB
- D) None
Q.17 A scanner is classified as which type of computer device?
- A) Output device
- B) Input device
- C) Both
- D) None
Q.18 What does the acronym CAD stand for?
- A) Computer-Aided Design
- B) Computer Algorithm for Design
- C) Computer Application in Design
- D) None
Q.19 Which of the following is a major functional component within the CPU?
- A) Printer
- B) Keyboard
- C) Arithmetic & Logic Unit
- D) None
Q.20 In the context of computer networking, what does LAN stand for?
- A) Low Area Network
- B) Local Area Network
- C) Level Area Network
- D) None
Q.21 In spreadsheet software like Calc or Excel, a formula can technically begin with:
- A) =
- B) +
- C) -
- D) All of the above
Q.22 In a spreadsheet, if cell A1 contains 5 and cell B2 contains 2, what is the result of the formula +A1^B2?
- A) 7
- B) 10
- C) 25
- D) 52
Q.23 What is the default vertical page orientation in OpenOffice Writer?
- A) Book
- B) Portrait
- C) Landscape
- D) All of the above
Q.24 What is the default file extension for documents saved in OpenOffice Writer?
- A) .obt
- B) .doc
- C) .ods
- D) .odt
Q.25 What is the maximum number of rows available in a standard OpenOffice Calc spreadsheet?
- A) 268
- B) 1,024
- C) 65,536
- D) 1,048,576
Q.26 What is the maximum number of columns available in an OpenOffice Calc spreadsheet?
- A) 268
- B) 1,024
- C) 65,536
- D) 1,48,576
Q.27 Which of the following is the standard shortcut key to Undo an operation?
- A) Ctrl + A
- B) Ctrl + V
- C) Ctrl + X
- D) Ctrl + Z
Q.28 In the OpenOffice suite, which application is specifically used for creating presentations?
- A) Writer
- B) Calc
- C) Draw
- D) Impress
Q.29 What does the acronym PNG stand for in digital imaging?
- A) Palate Network Graphics
- B) Portable Network Graphics
- C) Portable Number Graphics
- D) Portable Network Grayscale
Q.30 What does the acronym JPEG (or JPG) stand for in image formatting?
- A) Joint Photographic Experts Group
- B) Joint Picture Experts Group
- C) Joint Photographic Experts Graph
- D) Joint Photographic Experts General
Q.31 Who is credited with developing the basic architecture (Stored Program Concept) of modern digital computers?
- A) Charles Babbage
- B) Denis Ritchie
- C) John Von Neumann
- D) None of these
Q.32 What does the acronym ARPANET stand for?
- A) Advanced Research Project Agency Network
- B) Advanced Research Power Agency Network
- C) Advisor Research Project Agency Network
- D) None of these
Q.33 Which of the following software applications are considered text editors?
- A) Atom
- B) Notepad
- C) Vi Editor
- D) All of these
Q.34 In web development, HTML tags are traditionally enclosed within which symbols?
- A) / and /
- B) < and >
- C) { and }
- D) | and |
Q.35 What does the acronym WWWW stand for?
- A) World Wide Web Work
- B) World Wide Web Wreck
- C) World Wide Web Worm
- D) World Wide Web Wisdom
Q.36 How many Megabytes (MB) are equivalent to 1 Gigabyte (GB) in binary measurement?
- A) 1024 KB
- B) 1024 MB
- C) 1024 GB
- D) 2048 MB
Q.37 Which type of software is specifically designed to access and view information on the Internet?
- A) WWW
- B) Web Browser
- C) Search Engine
- D) None of these
Q.38 How many standard levels of headings are available in HTML?
- A) 4
- B) 6
- C) 7
- D) 8
Q.39 What is the primary purpose of a Modem?
- A) File System
- B) Memory management
- C) Connecting to the Internet
- D) None of these
Q.40 Which type of company provides individuals and businesses with access to the Internet?
- A) TCP
- B) ISP
- C) FTP
- D) HTTP
Q.41 In a Linux terminal, which command is used to view all files, including hidden ones?
- A) ls -a
- B) ls -g
- C) ls -h
- D) ls -k
”Q.42
- A) ”()”
- B) ”[
Q.43 What is the standard file extension for a Cascading Style Sheet file?
- A) .ssc
- B) .css
- C) .html
- D) .csc
Q.44 Which HTML section contains the main content that is visible to the user in a browser window?
- A) Head
- B) Body
- C) Title
- D) Heading
Q.45 What is the term for browsing or looking for information on the Internet?
- A) Surfing
- B) Searching
- C) Finding
- D) None of these
Q.46 Which of the following is classified as an input device?
- A) Printer
- B) Mouse
- C) Plotter
- D) Projector
Q.47 Which of the following refers to small files that track a user's activity on a website?
- A) Spyware
- B) Cookies
- C) Worms
- D) None of these
Q.48 In a spreadsheet application like Calc, what are column headings typically represented by?
- A) Numbers
- B) Symbols
- C) Dates
- D) Alphabets
Q.49 What category of language does HTML belong to?
- A) Markup Language
- B) Scripting Language
- C) Programming Language
- D) None of these
Q.50 In which year was the first version of HTML proposed by Tim Berners-Lee?
- A) 1990
- B) 1995
- C) 2002
- D) 2005
Q.51 What is the fundamental building block or syntax unit of an HTML document?
- A) HTML Body
- B) HTML Tag
- C) HTML Element
- D) None of these
Q.52 What is the full form of the acronym HTML?
- A) HyperText Markup Language
- B) High Text Markup Language
- C) Hyper Tabular Markup Language
- D) None of these
Q.53 Which of the following is a primary category for the Linux software?
- A) Browser
- B) Photo Editor
- C) Word processing software
- D) Operating System
Q.54 What is the central core component of the Linux operating system?
- A) Shell
- B) Kernel
- C) Terminal
- D) Command
Q.55 Which Linux command is specifically used to remove or delete a file?
- A) dm
- B) rm
- C) Delete
- D) None of these
Q.56 When you cut or copy text or a picture, where is it temporarily stored?
- A) Icons
- B) Clipboard
- C) File
- D) None of these
Q.57 Who is officially recognized as the inventor and father of the World Wide Web (WWW)?
- A) Tim Thompson
- B) Tim Berners-Lee
- C) Robert
- D) None of these
Q.58 HTML tags are traditionally surrounded by which type of brackets?
- A) Curly
- B) Round
- C) Angle
- D) Square
Q.59 Which term best describes the distribution and licensing of the Linux operating system?
- A) Private
- B) Open Source
- C) Paid
- D) None
Q.60 Which of the following is a classic example of a single-user operating system?
- A) Windows
- B) MAC
- C) MS-DOS
- D) None
Q.61 Which major computer component physically houses the CPU, RAM, and ROM chips?
- A) Hard Disk
- B) Floppy Disk
- C) Motherboard
- D) None of these
Q.62 What is the full form of RAM?
- A) Random Access Memory
- B) Running Access Memory
- C) Random Access Monitor
- D) None of these
Q.63 What is another common name for a USB flash drive?
- A) Pen Drive
- B) Hard drive
- C) SSD
- D) None of these
Q.64 Which type of memory contains the basic instructions required to start or boot the computer?
- A) Primary
- B) Secondary
- C) HDD
- D) None of these
Q.65 Which type of memory is classified as read/write memory?
- A) RAM
- B) ROM
- C) HDD
- D) None of these
Q.66 Which type of memory can typically only be read and not written to during normal usage?
- A) RAM
- B) ROM
- C) HDD
- D) None of these
Q.67 Which language is understood and executed directly by a computer's processor?
- A) Machine Language
- B) C
- C) C++
- D) None of these
Q.68 What physical structures does a floppy disk contain to organize data?
- A) Circular tracks only
- B) Sectors only
- C) Both A & B
- D) None of these
Q.69 What is the classification of a CD-ROM?
- A) Storage Device
- B) Memory Register
- C) Semiconductor
- D) None of these
Q.70 From which of these devices is information retrieval typically the fastest?
- A) Floppy Disk
- B) Hard Disk
- C) CD-ROM
- D) None of these
Q.71 In terms of data retention, ROM is considered a ________ memory.
- A) Permanent
- B) Temporary
- C) Volatile
- D) None of these
Q.72 What is the standard physical shape of a Compact Disc (CD)?
- A) Round
- B) Oval
- C) Square
- D) None of these
Q.73 What is the primary purpose of computer storage devices?
- A) Store Words
- B) Store Data
- C) Store Numbers
- D) None of these
Q.75 How many bits are in 1 kilobit (binary definition)?
- A) 1000 bits
- B) 1024 bits
- C) 1048 bits
- D) None of these
Q.76 Which technology is primarily used by a CD-ROM drive to read data?
- A) Magnetic storage
- B) Optical storage
- C) Solid state storage
- D) None of these
Q.77 Which of the following is an example of volatile memory?
- A) RAM
- B) ROM
- C) CD
- D) None of these
Q.78 What does the acronym ROM stand for?
- A) Read only memory
- B) Read on Memory
- C) Red only Memory
- D) None of these
Q.79 SRAM and DRAM are the two main variations of which memory?
- A) ROM
- B) RAM
- C) SSD
- D) None of these
[mcq q=”Q.80 Among the following data units, which represents the largest storage capacity?” a=”Bit” b=”Byte” c=”MB” d=”GB” correct=”d” ans=”The hierarchy is Bit < Byte < Megabyte (MB) < Gigabyte (GB)."] [mcq q="Q.81 A printer is classified as which type of computer peripheral?" a="Input device" b="Output device" c="Both A & B" d="All of the above" correct="b" ans="A printer is an output device because it takes digital information and produces a physical 'hard copy'."] [mcq q="Q.82 What is the typical speed range of a high-performance Dot Matrix printer?" a="5 to 50 cps" b="100 to 500 cps" c="100 to 1000 cps" d="None of these" correct="c" ans="Speed in dot matrix printers is measured in characters per second (cps)."] [mcq q="Q.83 The Operating System acts as an interface between the ________ and the ________." a="User and Computer" b="Network and User" c="One user and another" d="None of these" correct="a" ans="The OS manages hardware resources and provides a way for users and applications to interact with the machine."] [mcq q="Q.84 What was the chief electronic component used in first-generation computers?" a="Transistor" b="Vacuum Tubes and valves" c="Integrated circuit" d="Chrome" correct="b" ans="First-generation computers relied on vacuum tubes for logical operations."] [mcq q="Q.85 Which of the following storage devices has the highest typical capacity?" a="Floppy disk" b="Hard disk" c="Computer Disk (CD)" d="None of these" correct="b" ans="Hard disks are the primary high-capacity storage medium in most computers."] [mcq q="Q.86 Which of the following is a search engine, NOT a web browser?" a="Opera" b="Microsoft Bing" c="Mozilla Firefox" d="Chrome" correct="b" ans="Bing is a search engine owned by Microsoft. Opera, Firefox, and Chrome are all web browsers."] [mcq q="Q.87 The main or starting page of a website is commonly referred to as the:" a="Search page" b="Home page" c="Bookmark" d="Browser" correct="b" ans="A website's home page is the initial page seen when a user accesses the site's URL."] [mcq q="Q.88 What category of software allows users to browse and 'surf' the Internet?" a="Search engine" b="ISP" b="Multimedia App" d="Browser" correct="d" ans="A web browser is the application required to view web pages."] [mcq q="Q.89 What is the primary purpose of the HTML language?" a="Database design" b="Graphics design" c="Web page design" d="None of these" correct="c" ans="HTML is the standard language used to create the structure of web pages."] [mcq q="Q.90 A single document designed using HTML for the World Wide Web is called a:" a="Front page" b="Serve page" c="Web page" d="None of these" correct="c" ans="Web pages are digital documents created using HTML and other web technologies."] [mcq q="Q.91 A laser printer is classified as which type of printer?" a="Impact Printer" b="Non-Impact Printer" c="New Technology" d="None of these" correct="b" ans="Laser printers are non-impact because they use a laser beam and toner to form an image without physically hitting the paper."] [mcq q="Q.92 Computer RAM is a primary example of:" a="Distinct Memory Access" b="Secondary memory" c="Main Memory" d="None" correct="c" ans="RAM is the computer's internal workspace, often called Main Memory."] [mcq q="Q.93 A hard drive (magnetic disk) is a classic example of:" a="Primary memory" b="Secondary memory" c="Main Memory Access" d="None" correct="b" ans="Secondary memory is non-volatile storage used for long-term data retention."] [mcq q="Q.94 On which physical component are the CPU and RAM typically located?" a="Motherboard" b="Input device" c="Output device" d="None of these" correct="a" ans="The motherboard is the main printed circuit board that connects all system components."] [mcq q="Q.95 A computer is fundamentally classified as which type of device?" a="Electronic Device" b="Electrical Device" c="Both A & B" d="None" correct="a" ans="Computers are electronic devices because they process information using high-speed switching circuits."] [mcq q="Q.96 Which type of memory is characterized by being both static and non-volatile?" a="RAM" b="ROM" c="BIOS" d="All of the above" correct="b" ans="ROM (Read-Only Memory) is non-volatile (retains data without power) and generally remains constant."] [mcq q="Q.97 What tools are necessary to create and view an HTML document?" a="Web browser" b="Text editor" c="Both A & B" d="None of the above" correct="c" ans="You need an editor to write the HTML code and a browser to display the resulting web page."] [mcq q="Q.98 Which of the following is a legacy operating system that does not support multitasking?" a="DOS" b="Linux" c="Windows" d="None of the above" correct="a" ans="MS-DOS is a single-tasking operating system."] [mcq q="Q.99 Which of the following is a Database system, NOT an operating system?" a="DOS" b="Linux" c="Windows" d="Oracle" correct="d" ans="Oracle is a Database Management System."] [mcq q="Q.100 What is a named location on a disk where files are organized and stored?" a="Folder" b="Pod" c="Version" d="None of these" correct="a" ans="Folders (or directories) are used to organize files in a computer's file system."]
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