Tests I. Choose the best answer

TESTS I. Choose the best answer.
1. The computer abbreviation “OS” stands for:
a. Operating System b. Open Software c. Order of Significance d. Optical Sensor
2. What is the use of Firewall in a computer?
a. For security b. For authentication c. For monitoring d. For data transmission
3. Which is a programming language among these?
a. HTML b. FTP c. HPML d. HTTP
4. What kind of file does usually has ‘.MPG’ extension?
a. Image file b. Notepad file c. MS Office document d. Animation/movie file
5. “.gif” is an extension of which type of file?
a. Image b. Audio c. Word d. Video
6. What does CPU stand for?

a. central processing unit c. computer processing unit

b. core processing unit d. central personal unit

7 . What is the material that computer chips are made of?
a.silicon b. zirconium c. lithium d. magnetisium
8. The device that is designed to scan a printed document, convert the image to an electronic representation, and transmit this representation of the image via phone line is called a _______ .
a. Document scanner b. Digital copier c. Fax machine d. Modem
9. These are the main components of the CPU:
a. ALU, CU, Registers b. Cashe, Alu c.ALU,CU d. ALU, CU, BU
10. A computer is a kind of ______
a. counting machine b. table game c typewriter . d. tool
11. We use computers to _______
a. play games b. read c. have money c. give money
12. The purpose of output devices is to display _________ .
a. the output b. computer c. things d. kids
13. Computers fulfil the tasks much ______ than people.
a. faster b. worse c. good d. clever
14. Text
a. holds letters and numbers not used in calculations
b. can store long texts
c. can only hold numbers used in calculations and reports.
d. object linking and embedding holds sounds and pictures
15. Number
a. can only hold numbers used in calculations and reports.
b. for alternative values like true/false, yes/no, on/off, etc.
c. adds a link to a website
d. holds letters and numbers not used in calculations
16. Memo
a. can store long texts
b. a date or time or combination of both
c. holds letters and numbers not used in calculations
d. can only hold numbers used in calculations and reports.
17. Date/Time
a. a date or time or combination of both
b. can store long texts
c. holds letters and numbers not used in calculations
d. can only hold numbers used in calculations and reports.
18. AutoNumber
a. assigns a number to each record
b. can store long texts
c. holds letters and numbers not used in calculations
d. can only hold numbers used in calculations and reports.
19. OLE Object
a. object linking and embedding holds sounds and pictures
b. a date or time or combination of both
c. holds letters and numbers not used in calculations
d. can only hold numbers used in calculations and reports.
20. Yes/No
a. for alternative values like true/false, yes/no, on/off, etc.
b. a date or time or combination of both
c. holds letters and numbers not used in calculations
d. can only hold numbers used in calculations and reports.
21. Hyperlink
a. adds a link to a website
b. a date or time or combination of both
c. holds letters and numbers not used in calculations
d. can only hold numbers used in calculations and reports.
22. Data collection
a. Gather the raw data which you want to process
b. Arange and systemise the data
c. Clean the data and double-check for faults and incosistencies
d. Enter the data into a system
23. Data entry
a. Enter the data into a system
b. Gather the raw data which you want to process
c. Arange and systemise the data
d. Clean the data and double-check for faults and incosistencies
24. Data validation
a. Clean the data and double-check for faults and incosistencies
b. Gather the raw data which you want to process
c. Arange and systemise the data
d. Enter the data into a system
25. Data coding
a. Arange and systemise the data
b.Clean the data and double-check for faults and incosistencies
c. Gather the raw data which you want to process
d. Enter the data into a system
26. Data tabulation
a. arrange the data into table format so that it can be analysed
b.Clean the data and double-check for faults and incosistencies
c. Gather the raw data which you want to process
d. Enter the data into a system
27. Data sorting
a. Create categories to organise the data into relevant groups
b.Clean the data and double-check for faults and incosistencies
c. Gather the raw data which you want to process
d. Enter the data into a system
28. Encrypt
a. Convert (information or data) into a code, especially to prevent unauthorized access
b. the delivery of different services through the Internet
c. Becoming apparent (appear) or prominent
d. Everything included in something
29. Server
a. Is a piece of computer hardware or software that provides functionality for other programs or devices
b. the delivery of different services through the Internet
c. Becoming apparent (appear) or prominent
d. Everything included in something
30. Content
a. Everything included in something
b. Is a piece of computer hardware or software that provides functionality for other programs or devices
c. the delivery of different services through the Internet
d. Becoming apparent (appear) or prominent

31. USB flash drive

a. A small external flash that is used with any computer that has a USB port
b. Is a piece of computer hardware or software that provides functionality for other programs or devices
c. the delivery of different services through the Internet
d. Becoming apparent (appear) or prominent
32. Nobody ______him yesterday.
a. saw b. is seen c. to see d. was seen
33. The telegram _______ tomorrow.
a. will be received b. receive c. will receive d. to receive
34. He ______ me this book next week.
a. will give b. will be given c. to give d. gave
35.The answer to this question can _______ in the encyclopedia.
a. can be found b. find c. finding d. to find
36. We _______ the historical monuments of the capital to the delegation tomorrow.
a. showed b. showing c. is showed d. to show
37. You can ______ interesting information about the life in the USA in this book.
a. find b. to find c. found d. founded
38. Budapest _______ by the Danube into two parts: Buda and Pest.
a. is divided b. divide c. dividing d. to divide
39. Yuri Dolgoruki _______ Moscow in 1147.
a. founded b. is founded c. to found d. founding
40. Moscow University ___________ by Lomonosov.
a. was founded b. found c. foundation d. founding
41. We (to call) Zhukovski the father of Russian aviation.
a. call b. is called c. was called d. to call
42. Information technology is changing principally because of:

1. 
   new technological advances c. The changing cells
   
2. 
   People are scared d. I want
   

43. According to the author the first computers were:
a. Calculators b. Humans c. Printers d. Hardware
44. Computing systems are taking the form of clouds means:
a. computing power are becoming disembodied.
b. computers have become smaller
c. internet is not so good
d. hardware is good
45. Mobile phones, or_______, are devices that enable communication to all types of telephones while moving over a wide area called the coverage area.
a. cellular phones b. computers c. hardware d. software
46. In the 1990s, 2G mobiles introduces digital transmission methods that _______voice into binary information, increasing the number of channels, the speed of transmission between the phone and the base station and enabling reduction in size.
a. converted b. described c. opened d. stated
47. 3G phones offer ______data transfer capability