IV Predavanje (Computer Architecture)
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Transcript of IV Predavanje (Computer Architecture)
7/29/2019 IV Predavanje (Computer Architecture)
http://slidepdf.com/reader/full/iv-predavanje-computer-architecture 1/3
Fakultet Informacijskih Tehnologija FIT
http://dl.fit.ba
1
Profesor : prof. Lada Buturović
Demonstrator : Iris Memić ([email protected])
Udžbenik: Oxford English for Information Technologyby Eric H. Gledinning & John McEwan
Četvrta sedmica nastave:
COMPUTER ARCHITECTURE
Task 1 Name these different types of computers. Then match the possibleusers below to each type.
1 Marketing research person collecting data from the general public
2 Large company processing payroll data
3 Traveling sales person giving marketing presentations
4 Large scientific organization processing work on nuclear research
5 Businessperson keeping track of appointments while traveling
6 Graphic designer
7 Secretary doing general office work
7/29/2019 IV Predavanje (Computer Architecture)
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Fakultet Informacijskih Tehnologija FIT
http://dl.fit.ba
2
Task 2 What do these abbreviations mean?
1 CD-ROM 5 AGP2 RDRAM 6 SDRAM
3 MB 7 SVGA4 GHz 8 PDA
Language work Function of an item
We can describe the function of an item in a number of ways. Study these examples.
Using the P resent simple:
1 ROM holds instructions which are needed to start up the computer.
Used to - infinitive, Used for + -ing form:
2 ROM is used to hold instructions which are needed to start up the computer.3 ROM is used for holding instructions which are needed to start up the
computer.
Emphasizing the function:
4 The function of ROM is to hold instructions which are needed to start up the
computer.
Task 3 Match each item in Column A with its function in Column B.Then describe its function in two ways.
A Item B Function
RAM
processor
mouse
clock
3.5” floppy drive
monitor
keyboard
DVD-ROM drive
cache
ROM
controls the cursor
inputs data through keys like a typewriter
displays the output from a computer on a screen
reads DVD-ROMs
reads and writes to removable magnetic disks
holds instructions which are needed to start up the computer
holds data read or written to it by the processor
provides extremely fast access for sections of a program and
its data
controls the timing of signals in the computer
controls all the operations in a computer
7/29/2019 IV Predavanje (Computer Architecture)
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Fakultet Informacijskih Tehnologija FIT
http://dl.fit.ba
3
Language work Prepositions of place
Task 4 Complete each sentence using the correct preposition.
1 The CPU is a large chip........................the computer.
2 Data always flows..................the CPU....................the address bus.
3 The CPU can be divided.................three parts.
4 Data flows...................the CPU and memory.
5 Peripherals are devices...........................the computer but linked
.............it.6 The signal moves....................the VDU screen...................one side
.............the other.
7 The CPU puts the address......................the address bus.
8 The CPU can fetch data...................memory....................the data bus.