This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
■
� Government of Western Australia
� School Curriculum and Standards Authority
Computer Science General course
Externally set task 2018
EST CODE CSCGT
FOR OFFICE USE ONLY
-
50
■
Before starting this task check that you have:
• black or blue pen, 28 pencils• sharpener• eraser• highlighters
This document - apart from any third party copyright material contained in it - may be freely copied, or communicated on an intranet, for non-commercial purposes in educational institutions, provided that it is not changed and that the School Curriculum and
Standards Authority is acknowledged as the copyright owner, and that the Authority's moral rights are not infringed.
Copying or communication for any other purpose can be done only within the terms of the Copyright Act 1968 or with prior written permission of the School Curriculum and Standards Authority. Copying or communication of any third party copyright material can be done only within the terms of the Copyright Act 1968 or with permission of the copyright owners.
Any content in this document that has been derived from the Australian Curriculum may be used under the terms of the Creative Commons Attribution 4.0 International (CC BY) licence.
EXTERNALLY SET TASK
Total time for the task: Total marks:
Weighting:
50 minutes
41 marks
3
15% of the school mark
This page has been left blank intentionally
See next page
COMPUTER SCIENCE GENERAL
0065034
COMPUTER SCIENCE
GENERAL
4 EXTERNALLY SET TASK
Question 1
Describe the function of the components of the central processing unit listed below.
Qf )r,ectf,f;, v,, ,h6 etc � P ryr"'"" a.ivdeC I fb Ctlll'lll�ev r , �;�etS Store- il/\5r-v:rx±folt!5
Arithmetic logic unit:
l I
c2$ \,/p.,g � ,M�c-); od.J; N!lQ Cl'YIJ.
1
Program counter:
(6 marks)
�--':)r.,-�« w:;tk( V' _:_tl.e,- C P (j , , .}-- pa;w-5 fo i¾: w;x::f- r bSf�;-�V\
+a k y�f.,;eved,
See next page
EXTERNALLY SET TASK 5 COMPUTER SCIENCE
GENERAL
Question 2 (5 marks)
(a) A computer user has discovered that their printer is not working and calls a technician forassistance. Outline two steps the technician might advise the computer user to take to
(b)
troubleshoot the problem. (2 marks)
l I
C(lVlrecf :'m fl -f"t:5ft\Y--t=J U QW,w:;/: ffl t
q{--ki,, Sttlve{'
Explain the process of troubleshooting a computer hardware fault. (3 marks)
� ot f@U eM crv,'5/] , tl,e, f;6i- 5¥ 6 fo tJ }"" ;cftt f;ze§:
k @M�ltl ;�S:d 5"'ci-i o<£ vt-:Sro-.rlf:J CT Yu:JJ"'-¼b� fie "'o/,.. lf&nf