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COURSE CODE: CIT411
COURSE TITLE: Microcomputers and Microprocessors
TIME ALLOWED: 2½ Hours
INSTRUCTIONS: Answer any Four (4) Questions in all
Q1.a Discuss microprocessor operations. [12 marks]
b. Write note on the uses of a microcomputer. [8 marks]
c. Explain Direct Memory Access. [5 marks]
Q2.a Write short note on technological innovations of microprocessors [10 marks]
b. Discuss interrupts. [7 marks]
c. List and show the hierarchy with a diagram the 4 components of a computer system. [8 marks]
Q3.a Enumerate the types of Microprocessor based on hardware classification and application areas classification. [10 marks]
b. List and explain formats for specifying operands / ADDRESSING MODES For 8085. 8085. [10 marks]
c. What is microcomputer networking? [5 marks]
Q4.a Explain any five types of intel microprocessor. [10 marks]
b. Give four (4) benefits of Assemble language. [8 marks]
c. Write short note on system bus and its types. [7 marks]
Q5.a Explain Microprocessor. [8 marks]
b. Write short note on memory organization and segmentation. [8 marks]
c. Computer architecture comprises at least three main subcategories. Discuss. [9 marks]
Q6.a Explain Assembly language. [7 marks]
b. Discuss five (5) types of microcomputer networking. [10 marks]
c. Give three (3) benefits of Direct Memory Access and list five (5) devices used for DMA. [8 marks]
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You can now use you matric number to login as your username and password in a lowercase.
https://elearn.nouedu2.net/login/
Note that you are to change your passw...
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