Basic MCQs of Computer Science (IT) for NTS and PPSC Test

PPSC Computer Science MCQs

1. Mostly which of the following device is used to carry user files?
A. Floppy Disk B. Hard Disk C. RAM D. CDROM

2. Which device is used to backup the data?
A. Floppy Disk B. Tape
C. Network Drive. D. All of the above

3. In order to play and hear sound on a computer, one needs:
A. a sound card and speakers B. a microphone
C. all of them required D. none of them required

4. Which of the following are the cheapest memory devices in terms of Cost/Bit?
A. Semiconductor memories B. Magnetic Disks
C. Compact Disks D. Magnetic Tapes

5. Which of the following are the best units of data on an external storage device?
A. Bits B. Bytes
C. Hertz D. Clock cycles

6. Which of the following have the fastest access time?
A. Semiconductor MemoriesB. Magnetic Disks
C. Magnetic Tapes D. Compact Disks

7. Which of the following is a read only memory storage device?
A. Floppy Disk B. CDROM
C. Hard Disk D. None of these

8. Which of the following is a programming language?
A. Lotus B. Pascal
C. MS-Excel D. Netscape

9. What is a compiler?
A. A compiler does a conversion line by line as the program is run
B. A compiler converts the whole of a higher level program code into machine code in one step
C. A compiler is a general purpose language providing very efficient execution
D. None of the above

10. What is an interpreter?
A. An interpreter does the conversion line by line as the program is run
B. An interpreter is the representation of the system being designed
C. An interpreter is a general purpose language providing very efficient execution
D. None of the above

11. When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?
A. ANSI B. ASCII
C. EBCDIC D. ISO

13. A Pixel is ………
A. A computer program that draws picture
B. A picture stored in secondary memory
C. The smallest resolvable part of a picture
D. None of these

14. Which device is used as the standard pointing device in a Graphical User Environment?
A. Keyboard B. Mouse
C. Joystick D. Track ball

15. Which number system is usually followed in a typical 32-bit computer?
A. 2 B. 10
C. 16 D. 32

16. Which number system is usually followed in a typical 32-bit computer?
A. Binary B. Decimal
C. Hexadecimal D. Octal

17. Which of the following is not an output device?
A. Scanner B. Printer
C. Flat Screen D. Touch Screen

18. Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?
A. Floppy Disk B. Hard Disk
C. Tape Drive D. CDROM

19. Which technology is used in Compact disks?
A. Mechanical B. Electrical
C. Electro Magnetic D. Laser

20. Which of the following storage devices can store maximum amount of data?
A. Floppy Disk B. Hard Disk
C. Compact Disk D. Magneto Optic Disk

21. Which of the following is the largest manufacturer of Hard Disk Drives?
A. IBM B. Seagate
C. Microsoft D. 3M

22. The program which are as permanent as hardware and stored in ROM is known as
A. Hardware B. Software
C. Firmware D. ROM ware

23. Memory unit is one part of
A. Input device B. Control unit
C. Output device D. Central Processing Unit

24.Who built the first Mechanical Calculator
A. Joseph Marie Jacquard B. John Mauchly
C. Blaise Pascal D. Howard Aiken

25. The earliest calculating devices are
A. Abacus B. Clock
C. Difference Engine D. None of these

26. Punched cards were first introduced by
A. Powers B. Pascal
C. Jacquard D. Herman Hollerith

27. Word length of a Personal Computer is ___
A. 4 bits B. 8 bits
C. 16 bits D. 64 bits

28. Cursor is a ____
A. Pixel B. Thin blinking line
C. Pointing device D. None of these

29. Operating system, editors, and debuggers comes under?
A. System SoftwareB. Application Software
C. Utilities D. None of the above

30. Which device is required for the Internet connection?
A. Joystick B. Modem
C. CD Drive D. NIC Card

31. What does DMA stand for?
A. Distinct Memory Access B. Direct Memory Access
C. Direct Module Access D. Direct Memory Allocation

32. When did John Napier develop logarithm?
A. 1416 B. 1614
C. 1641 D. 1804

33. A normal CD-ROM usually can store up to __________data?
A. 680 KB B. 680 Bytes
C. 680 MB D. 680 GB

34. ATM stands for?
A. Automatic Talking Machine
B. Automatic Teller Machine
C. Analog Teller Machine
D. Automatic Ticketing Machine

35. The Second Generation Computer was based on ………….
A. Vacuum Tube B. Silicon Chips
C. Transistor D. Bio Chips

36. The Third Generation Computer was made with ………….
A. Vacuum Tube B. Discrete Components
C. IC D. Bio Chips

37. The BIOS is the abbreviation of ………….
A. Basic Input Output System B. Best Input Output System
C. Basic Input Output Symbol D. Base Input Output System

38. What do you call a single point on a computer screen
A. Cell B. Element
C. Pixel D. Bit

39. How was the generation of computer classified?
A. by the device used in memory & processor
B. by the speed of computer
C. by the model of the computer
D. by the accuracy of computer

40. Through which device the main components of the computer communicate with each other?
A. Keyboard B. System Bus
C. Monitor D. Memory

41. Which is a valid program to access the Internet?
A. Access B. Front Page
C. Windows Explorer D. Netscape

42. Which one is the Low Level Language?
A. Assembly B. Visual Basic
C. Java D. C++

43. Which is a volatile memory?
A. ROM B. BIOS
C. PROM D. RAM

44. The digital signals can be represented by
A. Binary Codes B. 0 and 1
C. High and Low D. all of the above

45. Which program can be used for email?
A. Internet Explorer B. Outlook Express
C. NetMeeting D. FrontPage

46. Modulator-demodulator is a device that converts:
A. Digital signal into analog signal
B. Analog signal into digital signal
C. Both A and B
D. None of the above

47. _______ is used for scanning the pictures and putting them in digitized form in the computer.
A. CD-ROM B. Plotter
C. Bar-coder D. Scanner

48. Animator, 3D Studio, Corel Draw and Flash are………….
A. Word processors B. Spreadsheet packages
C. Multimedia S/W D. None of the above

49. Which statement is valid?
A. 1 KB = 8 bytes B. 1 MB = 8 KB
C. 1 KB = 1024 bytesD. 1 MB = 1024 bytes

50. Which device is used to process data?
A. CPU B. RAM
C. DCU D. VDU

51. Who is known as the father of Computer Science?
A. Charles BabbageB. Howard Aiken
C. Dr. Herman Hollerith D. Blaise Pascal

52. What is the capacity of a 3.5” Floppy Disk?
A. 360KB B. 720KB
C. 1.2MB D. 1.44MB

53. A Personal Computer (PC) is a …………….. Computer.
A. Super B. Main Frame
C. Mini D. Micro

54. What type of printers are Dot Matrix Printers?
A. Laser B. Inkjet
C. Impact D. Drum

55. What is the full form of RAM?
A. Read Access Memory B. Random Access Memory
C. Rapid access Memory D. none

Writing Across Borders



Penn Students: I still have a few seats available in my Writing Across Borders class that meets on Wednesdays from 2 until 5 in Kelly Writers House (upstairs in room 203). Feel free to join the class.





Writing Across Borders, English 127.301




Butterflies and
hurricanes pay no heed to borders, but humans will risk their lives to cross
them, build walls to mark

5 Easy Ways to Earn Money Instantly

Dollars $

5 Easy Ways to Earn Money Instantly !

Here are some quick ways for the people who wanna make some money.

1. FInd Fiverr Pakistani People and Make Relationship
-
For example, people want to make their website faster. You can say you will make their website faster or secure, and charge Rs. 600. You will give the Fiverr person Rs. 400 via Easypaisa, and you will keep Rs. 200 profit.

2. No Skills? No Problem! Offer Other Services.
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If one person is providing Ahref at 7$, ,you can provide others 10$. You will give 7$ to him, and you will keep 3$ yourself. The same goes for other tools and services like PBNs.

3. Sell Gmail and Facebook Accounts.
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A lot of people need gmail and Facebook accounts. Make 100 accounts, and you can sell easily at Rs. 500 or Rs. 1000.

4. Have Skills, But Can't Start?
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Do partnership. For example, you have a blog, but don't have a writer. You can hire any writer, and divide your earning 50 50. He will write, you will promote.

5. Make 5000 Friends Niche Relevant and Charge Rs. 50 Per Post.
-
All members in Bloggers belong to blogging, if you have active 5000 friends, you can charge Rs. 50 per post because people trust you.

SEO Proposal Sample

Hello there. I hope you are in good health condition.

Just as soon as I saw your job posting, I’ve carefully studied every detail on........ (Job title here).  I can declare proudly that I am an experienced expert Search Engine Optimizer with more than 3 years’ experience in both “On-Page” and “Off -Page” Search Engine Optimization. I would like you to know that I am very much interested in your project considering all your requirements.

I have successfully completed a SEO project with works of (name of your last project) both on-page and Off- page SEO, which was conducted with full white hat Complying with Google Panda and Penguin Updates. My client was very much satisfied with my work as every previous client of mine.

If you want to check out more details on my skills and successfully finished jobs, please have a look on my Profile, Portfolio, Work history and Feedback. You can also visit my official site (Your site link) to have a look on my previous and recent works.

(If you do not have any site, do not use this line or do not provide any fake link just to impress the client)

I am available on Email and Skype 24/7.  if you want to communicate with me, please feel free to have a voice or video chat if necessary. I would also like you to know that I am going to be available for at least  60 hours per week and I am looking forward to start your project as soon as possible according to you with your permission.

Thank you for your consideration

Best Regards

Write down (Your Name Here)

SEO Proposal Sample

LOGO Design Proposal Sample

Dear Hiring Manager,

I am responding to your recent job posting on Upwork for a Web Designer. After studying your job requirements and details of the project, I am confident that my educational and professional background in website and software development will prove beneficial to this particular project of yours and with my hard work, I will manage to enhance the Internet presence of your company.

I have over four years of experience in website content development and design for various small and mid-sized companies throughout the whole world; I can assure you that if you hire me, my abilities would be proven as an asset to your organization. 

I exactly know how to collaborate with marketing and production managers and company executives. That's how I have created much user-friendly content. I always target specific audiences to increase website traffic and that's how I promote company brands.

You might be delighted to know that I am proficient in the use of JavaScript, HTML, WordPress and CSS. I also have a good working experience in working with Adobe Photoshop, Illustrator, Dreamweaver and InDesign. I know how to use these amazing tools with efficiency to successfully create webpages, banners, ads and advertising materials. Moreover, I have a reputation to work several times with mobile technologies for iOS and Android applications.

I promise you that with my leadership and organizational skills and technological expertise, I will bring out the best of your web design project. I am also willing to give more than 60 hours of work per week to ensure timely completion and implementation to increase brand awareness and promote your company’s products. You are always welcomed to look at my Profile, Portfolio and Work history for more details about my experience and qualifications.

You can contact me 24/7 via email or Skype, any hour, if necessary.  I am really looking forward to work in your project just as soon as I get your permission.

Thanks for Considering.

Sincerely

Write Down (Your name here)

Proposal Sample

PPSC Labour Officer (BS-16) Test: 14 Jan 18

1. Khilafat Movement ended in: 1924 
2. Cave Squeaker found in: Zimbabwe 
3. Interpol HQ: Lyon, France 
4. Cheif Selector: Inzimamul Haq 
5. Eye donation part: Cornea
6. Nile runs through: Cairo
7. Olympics in Africa to date: Zero
8. Malala Yousufzai: UN Ambassador of Peace
9. Sharmeen's second Oscar on: A Girl in the River
10. Cricket bats made of: Willow
11. Badshahi Mosque built by: Aurangzeb
12. First census in Pak: 1951
13. PM elected by: National Assembly
14. Satpara Lake in: Skardu
15. Gestapo Secret Police: Germany
16. Blind WC win Pakistan: 2
17. Baseball ground called: Diamond
18. Watergate Scandal: Richard Nixon
19. First Satellite by USA: Discovery
20. Election under 1973 constitution: 1977
21. Bradlaugh Hall: Lahore
22. LINUX is: Operating System
23. Google founders: Larry & Sergey
24. Brojen Das: first Asian to swim across the English Channel
25. Modem: Digital signals
26. Closes to Sun: Mercury
27. PNG: Related to Image
28. Hyperlink: A link new/different document
29. Printer: Dots Per Inch (All of these)
30. State to join Pakistan first: Bahawalpur
31. Q.A Solar park: Bahawalpur
32. Largest district in Punjab by area: Bahawalpur
33. First Nuclear P-Plant: Karachi
34: Mouse: Input device
35. A friend in need is a friend: Indeed
35: Suffering: from
35: Happy: On their coming
36. Helsinki: Finland's capital 
37. Lord Mountbatten preceded by: Lord Wavel
38. Safa-Marwa rounds: 7 times 
39. Hazrat Amina (R.A) buried in: Al-Abwah
40. Battle of Bad'r fought in: Ramadan
41: Islamic Year: 1439 
42. 7th month of Islamic Calender: Rajab
43. 1st Chief Justice of Pakistan: Abdul Rashid
44. Iqbal's first poetic book: Bang-e-Dara
45. Hujjat-al-wida given in: 632 AD
46. Hayat-e-Javed: Sir Sayyad Ahmad Khan
47. Alally Ta'lally: Aish Karna
48. Antonym of 'Haq': Batil
49. Agar Tou Main Karachi Gya.... . 
50. Black & White meas: In written form
-Who was Viceroy of British India before Mountbatten? Lord Wavel
-How many Olympics have been held in Africa? Zero
-Old Name of Sukkur Barrage? Lloyd Barrage
-Satpara lake is located in? Gilgit
-Khilafat Movement was ended in? 1924
-I which month of 1974, Pakistan recognized Bangladesh?
-Who is the chief selector of Pak Cricket team? Inzamam-ul-Haq
-who is author of the book " jinnah of Pakistan"? Stanely Wolpert
-"hayat e Javaid" is about which personality? Sir Syed Ahmad Khan
-Comrade Newspaper founder? Moulan Muhammad Ali Johar
-Pakistan Oldest english daily newspaper? Dawn
-General Elections were held after 1973 Constitution? 1977
-Mouse is what kind of device? Input
-What is Linux? Operating System
-What is Hyperlink? A link to next document
-Iqbal First urdu poetry book? Arghmanay Hijaz
-"Teri surat se hai aalam main baharon ko sabaat" Poet? Faiz Ahmad Faiz
-First Woman PM is from which country? Srilanka
-7th month of Islamic Calendar? Rajab
-How many Times Mother of Prophet Ismaeel ran between saffa and Marwa? 7
-Mother of Prophet (PBUH) is buried in which city? Al-Abwa
-Badr was fought in month of ? Ramzan
-Base ball is played in? Diamond
-OF which wood Cricket Bat are made? Willow
-He is suffering ------- cancer? From
-Synonym of Vibrant??
-Synonym of Industrious? Hardworking
-Antonym of virtue? Vice
-SHO is abbreviation of? Station House Officer
"Tu-tee e hind" is ? Ameer Khosro
-"Madamme" museum is in? London
-Biggest source of oxygen? Trees
-Ornithology is study of? Birds
-Etymology is study of? Insects
-ChoreoGraphy is study of? Dancing Steps

PPSC Labour Inspector Paper 14-01-18

PPSC

1. Ran of kutch in south of Tharparkar
2. Don’t judge a book by its cover
3. There is no reason which anyone should behave cruely
4. His refusal is tantamount 
5. Deplete anotnym Replenish
6. Pakistan permananat enovy to UN was Patras Bukhari
7. First commander Gen. Tikka khan
8. Gover General after Khawaja Nizamudin Ghulam Muhammad
9. Sidhnai headworks on Chenab river
10. 14 points against Nehru report
11. Comrade M.M Ali Johar
12. Myth of independence by Z.A Bhutto
13. A tale of two cities by Charles dickens
14. Species theory by Darwin
15. ILO was before World War 2
16. Pakistan join ILO in 1947
17. One unit in 1955
18. WTO in Geneva
19. Kannup by the assistance of canda in Karachi
20. First IG Punjab Qurban Ali Khan
21. First radio after independence was setup in Karachi
22. Greenwhich is in England
23. Greenwich watch is in London
24. UK based on 2 party system
25. Indian wins freedom by Abul Kalam Azad
26. Zakat enforced by Hazrat AbuBakar
27. Battle of ohad by Abu Sufyan
28. Hajj obligatory 9 AH
29. Name Ahmad in Surah Al-saff
30. Word founding is used by Find/replace
31. Data transfer in computer by Bus
32. Windwos 2000 is operating system
33. Devices instruction by device driver
34. Internal strorage RAM
35. Ram stands for Random Access Memeory
36. Key depression by keyboard
37. Which flag half mast Saudia Arabia
38. Wall street famous for business and account 
39. 100 wickets taken by Sana Mir
40. Ricky pointing belong to Australian team
41. Home used for beginning of document
42. Turb mean Khushi
43. Do as roman do , Jaisa dais waisa bhais
44. Baghal main churi moun main ram ram
45. One question of math answer was 10 
46. One answer was 1
47. Series question 1 answer was 80
48. 1 math question that answer was 700
49. Indus originates from Tibet
50. Quite india movement by Gandhi
51. One math series question which answer was W
52. Largest bone femur
53. Goiter due to Iodine
54. Last caretake Mir hazar Khan Khoso
55. Blind man wifes need no Paint