part 4

[Audio] Important MCQs of Computer Science 1. A Collection of system programs that controls and co-ordinates the overall operations of a computer system is called……….? A. System Software B. Operating System C. Utility Program D. Device Driver 2. __________ is called the father of computer. A. Leibnitz B. Blaise Pascal C. Charles Babbage D. J. H. Muller 3. Who is the father of Computer Science? A. Allen Turing B. Simur Cray C. Charles Babbage D. Augusta Adaming 4. Which technology is used in compact disks? A. Mechanical B. Electrical C. Electro Magnetic D. Laser 5. 1 Gigabyte is equal to______________ A. 1024 bits B. 1000 megabytes C. 1024 kilobytes D. 1024 megabytes TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 90 www.youtube.com/c/csspmsguide.

[Audio] 6. The brain of any computer system is________? A. ALU B. Memory C. CPU D. Control unit 7. Which of the following are components of Central Processing Unit (CPU)? A. Arithmetic Logic Unit, Mouse B. Arithmetic Logic Unit, Control Unit C. Arithmetic Logic Unit, Integrated Circuits D. Control Unit, Monitor 8. Who is the father of Internet? A. Charles Babbage B. Vint Cerf C. Denis Riche D. Martin Cooper 9. If a computer has more than one processor then it is known as___________? A. Uni- processor B. Multiprocessor C. Multi- Threaded D. Multi- Programming 10. You can organize files by using them in_______? A. Archives B. Folders C. Indexes D. lists 11. Which device is required for the internet connection? A. Joysticks B. Modem C. CD Drive D. NIC Card TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 91 www.youtube.com/c/csspmsguide.

[Audio] 12. A computer cannot 'boot' if it does not have the_____________ A. Compiler B. Loader C. Operating system D. Assembler 13. The capacity of 3.5 inch floppy disk was_______? A. 1.40 MB B. 1.44 GB C. 1.40 GB D. 1.44 MB 14. Which of the following is a part of the Central Processing Unit? A. Printer B. Key Board C. Mouse D. Arithmetic Logic Unit 15. Junk e-mail is also called__________? A. Spam B. Spoof C. Sniffer script D. Spool 16. First page of Website is termed as_________? A. Homepage B. Index C. Java Script D. Bookmark 17. The output quality of a printer is measured by___________? A. Dot per inch B. Dot per sq. inch C. Dots printed per unit time D. All of the above TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 92 www.youtube.com/c/csspmsguide.

[Audio] 18. A fault in a computer program which prevents it from working correctly is known as__________? A. Boot B. Bug C. Biff D. Strap 19. Unwanted repetitious messages, such as unsolicited bulk e-mail are known as__________? A. Spam B. Trash C. Calibri D. Courier 20. Which of the following is/are input device/s? A. Keyboard B. Mouse C. Card reader D. All of the above 21. Example/s of output device/s is/are___________? A. Screen B. Printer C. Speaker D. All of the above 22. A computer program that converts an entire program into machine language is called a/an_______? A. Interpreter B. CPU C. Compiler D. Commander TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 93 www.youtube.com/c/csspmsguide.

[Audio] 23. Which of the following is also known as brain of computer? A. Control unit B. Central Processing unit C. Arithmetic Logic unit D. Monitor 24. 1 byte is equal to ___________? A. 8 bits B. 4 bits C. 2 bits D. 9 bits 25. To move or copy of file from one computer to another over a communication channel is called________? A. File encryption B. File transfer C. File modification D. File copying 26. Father of 'C' programming language is_______ A. Dennis Ritchie B. Prof John Keenly C. Thomas Kurtz D. Bill Gates 27. The instructions that tell a computer how to carry out the processing tasks are referred to as computer__________ A. Programs B. Processors C. Input devices D. Memory modules TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 94 www.youtube.com/c/csspmsguide.

[Audio] 28. The task of performing operations like arithmetic and logical operations is called__________ A. Storing B. Sorting C. Editing D. Processing 29. All of the following are examples of storage devices except_________ A. Hard disk drives B. Printers C. Floppy disk drives D. CD drives 30. Computers manipulate data in many ways, and this manipulation is called_____________ A. Upgrading B. Batching C. Processing D. Utilizing 31. Which of the following does not store data permanently? A. USB B. RAM C. Floppy disk D. Hard Disk 32. Which of the following is not a storage medium? A. Hard disk B. Flash drive C. Scanner D. DVD TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 95 www.youtube.com/c/csspmsguide.

[Audio] 33. Malicious software is known as _________ A. Badware B. Malware C. Maliciousware D. Illegalware 34. What is the most common tool used to restrict access to a computer system? A. User logins B. Passwords C. Computer keys D. Access control software 35. The scrambling of code is known as _________ A. Encryption B. A firewall C. Scrambling D. Password proofing 36. Computers, combine both measuring and counting, are called __________ A. Analog B. Digital C. Hybrid D. All of these 37. Physical structure of computer is called______ A. Software B. Hardware C. Human ware D. All of these 38. A set of rules for telling the computer what operations to perform is called a ____ A. Procedural language B. Structures C. Natural language D. Programming language TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 96 www.youtube.com/c/csspmsguide.

[Audio] 39. Forms that are used to organize business data into rows and columns are called ________ A. Transaction sheets B. Registers C. Business forms D. Spread sheets 40. In Power Point, the header and footer button can be found on the insert tab in what group? A. Illustrations group B. Object group C. Text group D. Tables group 41. When entering text within a document, the Enter key is normally pressed at the end of every________ A. Line B. Sentence C. Paragraph D. Word 42. Memory unit is one part of ___________ A. Input device B. Control unit C. Output device D. Central Processing Unit 43. What do you call the translator which takes assembly language program as input & produce machine language code as output? A. Compiler B. Assembler C. Interpreter D. Debugger TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 97 www.youtube.com/c/csspmsguide.

[Audio] 44. In __ mode, the communication channel is used in both directions at the same time A. Full- duplex B. Simplex C. Half- duplex D. None of the above 45. Which of the following is the most powerful computer? A. Mainframe Computer B. Mini computers C. Micro computers D. Super computers 46. The World Wide Web was invented by _______ A. Tim Berners Lee B. Bob Kahn C. Steve Jobs D. Bill Gates 47. What is the smallest font size available in Font Size tool in MS Word? A. 6 B. 7 C. 8 D. 9 48. What is the largest font size available in Font Size tool in MS Word? A. 70 B. 72 C. 74 D. 76 49. Rearranging date in a logical form is known as_________ A. Uploading B. Updating C. Summarizing D. Sorting TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 98 www.youtube.com/c/csspmsguide.

[Audio] 50. What is the maximum font size you can apply for any character in MS Word? A. 163 B. 1638 C. 136 D. 1368 51. How many sheets are there in Excel Workbook by default? A. 2 B. 3 C. 4 D. 5 52. Who is the founder of IBM Company? A. Nolan Bushnell B. Steve Jobs C. Thomas J. Watson D. Bill Gates 53. Shortcut Key to create a New Folder in Windows PC is ____________ A. Ctrl + N B. Ctrl + Alt + N C. Ctrl + Shift + N D. None of these 54. Computers that are used in large organizations such as insurance companies and banks, where many people frequently need to use same data, are__________ A. Mainframe computers B. Super computers C. Hybrid computers D. Desktop computers TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 99 www.youtube.com/c/csspmsguide.

[Audio] 55. _________ is the process of making changes to a document's existing content. A. Creating B. Editing C. Cutting D. Forming 56. A _______ is a collection of data organized in a manner that allows access, retrieval and use of that data. A. File B. Record set C. Database D. Document 57. MS Access is program for _______________ A. Presentation B. Documentation C. Calculation D. Data Base 58. Digital computer was invented by__________ A. John Vincent Atanasoff B. Steve Jobs C. Charles Babbage D. James Watson 59. A device through which we enter data in a computer is known as ____________ A. Storage Device B. Internal Device C. Processing Device D. Input Device For more details visit www.youtube.com/c/csspmsguide TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 100 www.youtube.com/c/csspmsguide.

[Audio] 60. 'Ctrl + B' is used to ____________ A. Underline the selected text B. Save the selected text C. Bold the selected text D. Italic the selected text 61. The birth place of the World Wide Web was_____________ A. NASA B. Pentagon C. CERN D. Microsoft 62. Which language is used to create macros in MS Excel? A. Visual Basic B. C C. Visual C + + D. Java 63. Shortcut Key to open Font dialog box is________ A. Ctrl + Shift + D B. Ctrl + Alt + D C. Ctrl + D D. Alt + D 64. Which shortcut key is used for calculating current sheet in MS Excel? A. Ctrl + F9 B. Shift + F9 C. F9 D. F7 65. Shortcut key to insert new slide in the current presentation is _______________ A. Ctrl + N B. Ctrl + M C. Ctrl + O D. None TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 101 www.youtube.com/c/csspmsguide.

[Audio] 66. _______ is the shortcut key to select the entire row in Excel A. Alt + Space bar B. Shift + Space bar C. Ctrl + Space bar D. None 67. _______ is the shortcut key to select the entire column in Excel A. Alt + Space bar B. Shift + Space bar C. Ctrl + Space bar D. None 68. Shortcut key to insert a new worksheet in Excel is ___________________ A. Shift + F8 B. Shift + F9 C. Shift + F10 D. Shift + F11 69. ___________ is the largest computer. A. Mini computer B. Micro computer C. Mainframe computer D. Super computer 70. Bit is also called___________ A. Small B. Character C. Byte D. Binary Digit 71. Printer is a/an ______________ A. Input device B. Software C. Output device D. None of above TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 102 www.youtube.com/c/csspmsguide.

[Audio] 72. Compilers and interpreters are themselves______________ A. High-level language B. Codes C. Programs D. Mnemonics 73. Programs designed to perform specific task is known as _________________ A. System software B. Application software C. Utility programs D. Operating system 74. FDD Stands for ____________ A. Flight Dynamics Division B. Feature Driven Development C. Floppy Disk Drive D. Frequency Division Duplex 75. HDD Stands for _______________ A. High Density Disk B. Heavy Duty Diesel C. Heating Degree Days D. Hard Disk Drive 76. NIC stands for ________________ A. Network Information Center B. Network Identity Card C. Network Interface Card D. Network Internet Card 77. LED Stands for _____________ A. Light Emission Digit B. Light Emitting Diode C. Light Emission Depot D. Light Emission Direct TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 103 www.youtube.com/c/csspmsguide.

[Audio] 78. Shortcut Key to quit MS Word, Power Point, Access, Excel etc is _____ A. Alt + F4 B. Ctrl + W C. Shift + F4 D. Alt + W 79. Who is the father of personal computer? A. Edward Robert B. Allen Turing C. Charles Babbage D. None of these 80. The effect applied to display when slides changes in slide show view is _______ A. Custom Animation B. Slide Animation C. Slide Transition D. Custom Transition 81. Which of the following is/are operating system/s? A. Windows B. Unix C. OS/2 D. All of these 82. USB Stands for _______________ A. Uniform Serial Bus B. Uniform System Bus C. Universal Serial Bus D. Universal System Bus 83. Pressing F8 key three times selects__________ A. A paragraph B. A word C. A sentence D. Whole page TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 104 www.youtube.com/c/csspmsguide.

[Audio] 84. PDF stands for _____________________ A. Printed Document Format B. Public Document Format C. Portable Document Format D. Published Document Format 85. A combination of 4 bit is called __________ A. Byte B. Nibble C. Binary Digit D. Kilo byte 86. Which key is used to create chart from selected data in excel? A. F1 B. F4 C. F7 D. F11 87. Dot-matrix is a type of___________ A. Printer B. Disk C. Tape D. Bus 88. XML stands for________________ A. Extensible Media Letters B. Extensible Media Language C. Extensible Markup Letters D. Extensible Markup Language 89. CC Stands for _______________ A. Cut Copy B. Common Copy C. Combined Copy D. Carbon Copy TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 105 www.youtube.com/c/csspmsguide.

[Audio] 90. BCC Stands for __________ A. Binary Common Copy B. Basic Carbon Copy C. Blind Carbon Copy D. Business Common Copy 91. All the output which is printed on paper is called___________ A. Soft Copy B. Hard Copy C. Both A & B D. None of these 92. The keys on the top of keyboard as F1, F2……… F12 are called ________________ A. Enter keys B. Lock keys C. Insert keys D. Function keys 93. Which key should be pressed to start a new paragraph in MS Word? A. Down Cursor Key B. Enter Key C. Shift + Enter D. Ctrl + Enter 94. Which shortcut key is used to spell check in MS Word? A. F1 B. F3 C. F5 D. F7 95. Portrait and Landscape are ______________ A. Page Orientation B. Paper Size C. Page Layout D. All of the above TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 106 www.youtube.com/c/csspmsguide.

[Audio] 96. Which of the following is not a Font style? A. Bold B. Italic C. Regular D. superscript 97. From which menu you can insert Header and Footer in MS Word? A. Format Menu B. View Menu C. Tools Menu D. Insert Menu 98. What is the default font used in MS Word? A. Times New Roman B. Arial C. Calibri D. Algerian 99. PNG is file extension of ____________ A. Audio B. Video C. Image D. Flash 100. Jpg is file extension of____________ A. Image B. Video C. Audio D. Flash TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 107 www.youtube.com/c/csspmsguide.

[Audio] 101. A wireless technology built in electronic gadgets used for exchanging data over short distance is ________________ A. Bluetooth B. Wifi C. Modem D. USB 102. All Power Point slides instance view is ______ A. Slider View B. Instance Slide View C. Slide View D. Instance Slider View 103. Which of the following helps to reduce spelling errors in document? A. Auto Format B. Auto Correct C. Smart Tags D. Auto Text 104. F 12 key in MS Word opens a __________ A. Save As dialog box B. Open dialog box C. Save dialog box D. Close dialog box 105. A character that is raised and smaller above the base line is known as __________ A. Outline B. Raised C. Subscript D. Superscript TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 108 www.youtube.com/c/csspmsguide.

[Audio] 106. Which enables us to send the same letter to different persons? A. Macros B. Mail Merge C. Template D. None 107. By default, on which page the header or the footer is printed in MS Word document? A. On first page B. On alternate page C. On every page D. None of the above 108. Changing the appearance of a document is called _______________ A. Proofing B. Editing C. Formatting D. All of the above 109. Who invented Java? A. Dennis Ritchi B. Linus Torvalds C. James Gosling D. Bajarnae 110. MS Power Point is an example of ________ A. Multimedia software B. Graphics software C. Spread sheet D. Entertainment software 111. Ctrl, Shift and Alt are called ________keys. A. Alphanumeric B. Function C. Modifier D. None of these TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 109 www.youtube.com/c/csspmsguide.

[Audio] 112. To create Web Pages we use a term, called________ A. TCP/IP B. WWW C. HTML D. FTP 113. Default Font size in MS Office 2007 is _____ A. 10 points B. 11 points C. 12 points D. 13 points 114. Half of a byte is called ___________ A. Transistor B. Compiler C. Binary digit D. Nibble 115. Ctrl + Backspace" shortcut key is used in MS Word to_______________ A. Delete the single letter just before the cursor B. Delete the single letter just after the cursor C. Delete the word just before the cursor D. Delete the word just after the cursor 116. Ctrl + Delete ' short cut key is used in MS Word to_______________ A. Delete the single letter just before the cursor B. Delete the single letter just after the cursor C. Delete the word just before the cursor D. Delete the word just after the cursor 117. Ctrl + Page down' shortcut key is used in MS Word to move the cursor _______ A. One paragraph down B. One line down C. One page down D. One screen down TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 110 www.youtube.com/c/csspmsguide.

[Audio] 118. Ctrl + Page up' shortcut key is used in MS Word to move the cursor ___________ A. One paragraph up B. One line up C. One page up D. One screen up 119. Window key + F A. Show system properties B. Find computers C. Find files or folders D. Run 120. Windows Key + L A. Windows Explorer B. Help C. Show Desktop D. Lock Desktop 121. Windows Key + D A. Show system properties B. Find computers C. Show Desktop D. Lock Desktop 122. Windows Key + E A. Windows Explorer B. Utility Manager C. Show Desktop D. Run 123. Windows Key + U A. Windows Explorer B. Utility Manager C. Show Desktop D. Run TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 111 www.youtube.com/c/csspmsguide.

[Audio] 124. To update a formula in a table, press the_______ A. F9 key B. Alt + F9 key C. Shift + F9 key D. F8 key 125. In MS Excel _________ short key is used for hiding rows. A. Ctrl + H B. Ctrl + 7 C. Ctrl + 9 D. None of these TAIMOOR UMAR GONDAL taimoorgondal@gmail.com Page 112 www.youtube.com/c/csspmsguide.

[Audio] Important Questions (Past Papers) ➢ Oldest Mughal monument in Pakistan Wah Gardens ➢ Hiran Minar is at Sheikhupura ➢ Hiran Minar built by (monument to pet deer 'Mansraj') Jahangir (1606) ➢ Sher Shah Suri (Farid Khan) ruled India 1540-1545 ➢ Suri Dynasty 1540-1555 (15 years) ➢ Father name of Sher Shah Suri Mian Hassan Khan Suri ➢ Sher Shah Suri Tomb Sasaram(India) Disst. Rohtas ➢ River Amu Darya flows through.

[Audio] ➢ Ibn-e- Batuta belonged to Morocco ➢ AIML won largest No. of seats (1937) United Provinces (UP) ➢ Total number of provinces in 1937 11 Provinces ➢ Cabinet mission led by Sir Pethick Lawrence ➢ Fatima Jinnah joined AIML 1938 (Patna session) ➢ Liaquat Ali Khan joined AIML 1923 ➢ Health Minister in interim Govt. (1946) Ghazanfar Ali Khan ➢ Velocity of light > velocity of sound.

[Audio] ➢ Members of OPEC 13 ➢ Length of Suez Canal 193.30 KM, (120.11 miles) ➢ Originally length of Suez Canal 164 KM (102 miles) ➢ Suez Canal was opened 1869 ➢ Suez Canal nationalized July 26, 1956 (Gamal Abdel Nasser) ➢ 'From Plassey to Pakistan' is biography of Iskandar Mirza ➢ 'From Plassey to Pakistan' written by Humayun Mirza (Son^) ➢ World Environment Day 5th June ➢ National Day of China.

[Audio] ➢ Terrorist group "Al-Shabab" Somalia ➢ Terrorist group "Boko Haram" Nigeria ➢ "ISIS" Iraq/Syria ➢ Sea-Horse is a Fish ➢ City of Bazaars Cairo ➢ Blood cells are produced in Bone-marrow ➢ Tunnels of Mangla.

[Audio] ➢ 2nd largest desert Arabian Desert ➢ Ernest Hemingway belongs to USA ➢ Theory of Population Thomas Robert Malthus ➢ Hermit Kingdom Korea ➢ Hashmit Kingdom Jordan ➢ Hashmit Kingdom founded by Abdullah-I (25th May 1946) ➢ 1st Islamic Summit 22-25 Sep 1969 (Rabat).

[Audio] ➢ Latest member of EU Croatia ➢ Capital of Croatia Zagreb ➢ Members of Euro-zone 19 ➢ Indian Railway started operation April 16, 1853 ➢ HQ of Human Rights Watch New York ➢ Largest Road Tunnel in world Laerdal (Norway) 24.51 KM ➢ Largest cell in human body Ovum (Egg) ➢ Smallest cell in Human body.

[Audio] ➢ Jinnah met Gandhi 1st time 1916 (Lucknow) ➢ Washington became Chief Commander 1775 ➢ Largest Army in the world China ➢ 'Jules Rimet Cup' FIFA World Cup (1930-70) ➢ Enzymes are made of Proteins ➢ Shortest wavelength of colour Violet ➢ Longest wavelength of colour Red ➢ British Common Wealth formed 1949 (London Declaration) ➢ SEATO formed.

[Audio] ➢ Bolan River Balochistan ➢ Panjkora River KPK ➢ Total rivers in Pakistan 24 ➢ Total rivers in Balochistan.