It Paper
IrEsr coDE
01229020
2O1O
FORM TP 2010082
SECONDARY EDUCATION CERTIFICATE
MAY/JUNE
CARIBBEAN EXAMINATIONS COUN CIL
EXAMINATION INFORMATION TECHNOLOGY
Paper 02
- General
proficiency
2 hours 15 minutes
13
MAY2010 (a.m.)
INSTRUCTIONS TO CANDIDATES
1.
This paper consists of rHREE sections and a total of rwELvE questions. candidates MUST answerALL questions in all rHREE sections. Number EACH answer correctly in the answer booklet.
Code is to be written in the programmÍng language, pascal.
)
3.
I I
DO NOT TURN THIS PAGE UNTILYOU ARE TOLD TO DO SO.
Copyright O 2009 Caribbean Examinations Council@. All rights reserved. 0r229020tF 2010
2SECTION
I
THEORY
-
60 marks
Answer ALL questions in this section.
1.
Figure 1 below shows the basic components of a computer system. Study Figure 1 and answer the questions that follow.
Figure
1.
(a)
Name the component that performs EACH of the following functions:
(Ð
(iÐ (iiÐ (iv) (v) (vi)
(b)
The calculations and logic instructions
Stores programs and data that are currently being used by the CPU
(Lmark) (Lmark)
(
1"
Fetches instructions from memory, decodes them and processes them
mark)
Gets data into the shaded area
A A
(Lmark)
Sends processed data from the shaded area
(lmark)
(Lmark)
Keeps data and information for future use
Write the name of a component that
(Ð (iÐ (iiÐ
(c)
contains the Control Unit and the Arithmetic and Logic Unit
is also known as RAM is also called aperipheral device.
( lmark) ( lmark)
( lmark)
Wiite the general name given to the collection of components in Figure
1. ( lmark)
Total l0 marks
GO ON TO THE NEXT PAGE
012290208 24rc
.3t.
The following questions refer to Figures 2 and.3 below: Microsoft Windows Xp [Version 5.1.2600] (C) Copyright 1985-2001 Microsofr Corp.
C;\Docume nts and Setrings\Adm inistrator\dir-
,rr,gf;W Local Disk (C:)
t"
:""*
01229020
2O1O
FORM TP 2010082
SECONDARY EDUCATION CERTIFICATE
MAY/JUNE
CARIBBEAN EXAMINATIONS COUN CIL
EXAMINATION INFORMATION TECHNOLOGY
Paper 02
- General
proficiency
2 hours 15 minutes
13
MAY2010 (a.m.)
INSTRUCTIONS TO CANDIDATES
1.
This paper consists of rHREE sections and a total of rwELvE questions. candidates MUST answerALL questions in all rHREE sections. Number EACH answer correctly in the answer booklet.
Code is to be written in the programmÍng language, pascal.
)
3.
I I
DO NOT TURN THIS PAGE UNTILYOU ARE TOLD TO DO SO.
Copyright O 2009 Caribbean Examinations Council@. All rights reserved. 0r229020tF 2010
2SECTION
I
THEORY
-
60 marks
Answer ALL questions in this section.
1.
Figure 1 below shows the basic components of a computer system. Study Figure 1 and answer the questions that follow.
Figure
1.
(a)
Name the component that performs EACH of the following functions:
(Ð
(iÐ (iiÐ (iv) (v) (vi)
(b)
The calculations and logic instructions
Stores programs and data that are currently being used by the CPU
(Lmark) (Lmark)
(
1"
Fetches instructions from memory, decodes them and processes them
mark)
Gets data into the shaded area
A A
(Lmark)
Sends processed data from the shaded area
(lmark)
(Lmark)
Keeps data and information for future use
Write the name of a component that
(Ð (iÐ (iiÐ
(c)
contains the Control Unit and the Arithmetic and Logic Unit
is also known as RAM is also called aperipheral device.
( lmark) ( lmark)
( lmark)
Wiite the general name given to the collection of components in Figure
1. ( lmark)
Total l0 marks
GO ON TO THE NEXT PAGE
012290208 24rc
.3t.
The following questions refer to Figures 2 and.3 below: Microsoft Windows Xp [Version 5.1.2600] (C) Copyright 1985-2001 Microsofr Corp.
C;\Docume nts and Setrings\Adm inistrator\dir-
,rr,gf;W Local Disk (C:)
t"
:""*