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CSC 201 BY Happy YO - I want broad explanation

I want broad explanation

Course

Operations management (MBA 706)

23 Documents

Students shared 23 documents in this course

University

Lagos State University

Academic year: 2019/2020

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Allen Junior

Lagos State University

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Which is the biggest computer by size? Super computer Mini computer Micro Computer Mainframe computer Ans: Super computer.
The computer which can be used to direct war jets are called _____________ Super frame Computer Super computers Micro Computers Mini computers Ans: Super computers
A computer system is: An electrical device An input device hardware and software working together input and output working together Ans: Hardware and software working together.
A computer built to support more than one user Mainframe Super PDA

Mini Ans: Mini 5. PDA stands for: Personal Diagram Assistant Personal Data Account Personal Digital Assistant Personal Digital Accountant Ans: Personal digital assistant. 6. Is your phone considered a Personal Computer? Yes No Ans: Yes 7. What does CPU stand for? Central Processing Unit Computer Parts Unlimited Central Programming Unit Computer Places United Ans: Central Processing Unit 8. How do you classify computers? According to their color and profile. According to their size and power.

Ans: Software 12. Tangible parts or components of a computer Monitor Mouse Keyboard Physical Structures Ans: Physical structures 13. Software application for accessing information on the World Wide Web. Web Brower Search Box Search Engine GUI Ans: Web browser 14. Small handheld input device that controls a computer screen's cursor or pointer in conjunction with the way it is moved on a flat surface Apple Watch Mouse Wearables Video Card Ans: Mouse 15. A computer designed for use by one person at a time. In its more general usage, this device is a microcomputer designed for use by one person

at a time. ... Laptop Specialized Computer Personal Computer Desktop Ans: Personal computer 16. A computer suitable for use at an ordinary desk. Desktop Computer Laptop Mac PC Ans: Desktop computer 17. Portable computer that uses a touchscreen as its primary input device. These devices are slightly smaller and weigh less than the average laptop. Mac Laptop Tablet Wearable Ans: Tablet 18. An output device that displays information in pictorial form. Printer Monitor Projector

Ans: Smartphones 22. An item(s) that can be worn. Mouse Trackball Wearable Smartphone Ans: wearable 23. A specialized desktop computer used to play video games. Microsoft Windows Monitor Video Card Game Consoles Ans: Game consoles 24. A digital television that is, essentially, an Internet-connected, storage-aware computer specialized for entertainment TV Smartphone Tablet Laptop Ans: TV 25. A visual way of interacting with a computer using items such as windows, icons, and menus, used by most modern operating systems.

Microsoft Windows GUI Mac OS X Ans: GUI 26. Operating system designed and produced by Microsoft Corporation. Similar to other operating systems, Windows makes a computer system user-friendly by providing a graphical display and organizing information so that it can be easily accessed. Microsoft Windows Mac Mac OS X Firefox Ans: Microsoft windows 27. A generic term for any device used to control the movement of a cursor on a computer screen. Mouse Pointing Device Optical Mouse Trackball Ans: Pointing device 28. The ___________________________ is the computer's main circuit board. It's a thin plate that holds the CPU, memory, connectors for the hard drive and optical drives, expansion cards to control the video and audio, and connections to your computer's ports CPU Motherboard

What does GUI stand for? a) Graphical User Instruction b) Ground User Interface c) General User Instruction d) Graphical User Interface Ans: D
Which of the following is not a point-and-draw device? a) Keypad b) Trackball c) Touch screen d) Mouse Ans: A
A device used for video games, flight simulators, training simulators and for controlling industrial robots. a) Mouse b) Light pen c) Joystick d) Keyboard Ans: C
The.... the computer how to use its components. A. Utility B. Application

C. Operating system D. Network Ans:C 37. What does CO stands in COBOL? A. Common object B. Common C. Common operating D. Computer Oriented Ans: B 38. A computer cannot 'boot' if it does not have the A. Compiler B. Loader C. Operating system D. Assembler Ans: C 39. Each model of a computer has a unique A. Machine language B. High level language C. All of the above D. None of the above Ans: A

D. FORTRAN

Ans: B 44. Which of the following is not a computer language? A. High-level language B. Machine language C. Low-level language D. Medium level language Ans: D 45. Software refers to A. Firmmare B. Programs C. People ware D. None of the above Ans: B 46. It is the set of programs that enables your computers hardware device and application software to work together A. Management B. Processing C. Utility D. System software Ans: D 47. Microsoft word is ____ software.

(A) Application (B) Compiler (C) System (D) Programming Ans: A 48. Which is not in MS word? (A) Italic (B) Magic tool (C) Font (D) Bold Ans: B 49. _____ cannot be used to work in MS Office. (A) Joystick (B) Scanner (C) Light Pen (D) Mouse Ans: A 50. Which is not an edition of MS Word? (A) MS Word 2003 (B) MS Word 2007 (C) MS Word 2010 (D) MS Word 1020

c) Email utility d) Browsers Ans: A 55. An example of e-mail utility. a) Word b) Outlook c) Explorer d) Excel Ans: B 56. Which of the following is not an operating system? Windows Linux Oracle DOS Ans: Oracle 57. What is the maximum length of the filename in DOS? 4 5 8 12 Ans: 8

When was the first operating system developed? 1948 1949 1950 1951 Ans: 1950
Which of the following is the extension of Notepad? .txt .xls .ppt .bmp Ans: .txt
What else is a command interpreter called? prompt kernel shell command Ans: Shell
BIOS is used? By operating system By compiler By interpreter

Private operating system Windows operating system Open-source operating system None of these Ans: Open-source operating system 66. What is the full name of the DSM? Direct system module Direct system memory Demoralized system memory Distributed shared memory Ans: Distributed shared memory 67. Which of the following is a single-user operating system? Windows MAC Ms-Dos None of these Ans: Ms-Dos 68. The size of virtual memory is based on which of the following? CPU RAM Address bus Data bus

Ans: Address bus 69. Which of the following is not application software? Windows 7 WordPad Photoshop MS-excel Ans: Windows 7 70. Which of the following supports Windows 64 bit? Window XP Window 2000 Window 1998 None of these Ans: Window XP 71. Which of the following windows does not have a start button? Windows 7 Windows 8 Windows XP None of these Ans: Windows 8 72. Which of the following operating systems does not support more than one program at a time? Linux Windows

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