First Mid Term Test Jss 1 Info Tech

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SUBJECT: INFORMATION TECHNOLOGY CLASS: JSS ONE 

OBJECTIVES

1. The ______age was a period in late 18^th and early 19^th centuries. (a) industrial (b) middle age (c) stone (d) none of the above
2. How many information ages do we have presently? (a) 5 (b)3 (c) 3 (d) 2
3. Jacquard’s loom was used in the …(a) Mechanical industry (b) Food industry (c) Weaving industry (d) Electronic industry
4. Who invented the analytical engine? …………. (a) Gottfried Leibnitz (b) Joseph Jacquard (c) Charles Babbage (d) Herman Hollerith
5. The first generation used (a) IC (b) SSI (c) Transistor (d) vacuum tubes
6. The third generation used (a) SSI (b) Transistor (c) Vacuum tubes (d) ICs
7. IC means (a) Integrated Circle (b) International Class (c) In Charge (d) Integrated Circuit
8. The operation of the computer system is coordinated by a unit called ____ (a) memory unit (b) processing unit (c) storage unit (d) arithmetic and logic unit
9. The part of the computer that displays the result of the processed data is called ____ (a) input unit (b) output (c) control unit (d) ALU
10. ____ is the device used in sending data and information into the system (a) processor (b) input (c) output (d) storage.
11. A processed data is called (a) files (b)component (c) information (d) field.
12. The following characteristics of a good information except.(a)accuracy (b)relevant (c)precise (d) written
13. The basic raw facts and figures are referred to as (a)information (b) data (c)report (d) history
14. Which of the following refers to events, activities and transactions that happened in the past? (a) timely (b) future (c) present (d) historical
15. The forms of information include the following except. (a) visual (b) oral (c) sensory (d) written
16. The global communication network that allows almost all computers worldwide to connect and exchange information. (a) Radio (b) Print (c) Internet (d) Fax
17. Which of the following brought revolution to the way information is processed? (a) invention of language (b) invention of printing (c) invention of mass media (d) invention of computer
18. ____ is the exchange of information in any form (a) Information input (b) Information media (c) Information output (d) information transmission
19. Information can be received in the following ways except (a) audio (b) visual (c) audio-visual (d) all of the above
20. Database is the use of computers to prepare, edit , store and information on an individual (a) process (b) calculate (c) refine (d) retrieve

THEORY

INSTRUCTION: Answer Four (4) questions

1. Explain the two methods of transmitting information.

b. State the three modes of receiving information.

1. List five ancient method of transmitting information

b. List five methods of transmitting information.

1. What is Data?

b. Mention four types of Data.

1. State the different information ages.

b. State the tools used in each age.

1. Give the full meaning of the following acronyms:
   1. AS
   2. VLSI
   3. SSI
   4. LSI
   5. AI
      1. Mention the characteristics of 5^th generation computers.
2. List any four pre-computer age to 19^th century computing devices.

b. Discuss the components and features of the computing devices mentioned above.

1. What are the uses of ICT?

b. Mention the impact of ICT in daily activities.

1. Write short note on the following:
2. Stone age, iron age, middle age
3. Industrial age and electronic age