Kerala Plus Two Answer Key 2025 Computer Application Humanities

E

ANSWER KEY

SECOND YEAR HIGHER SECONDARY EXAMINATION MARCH 2025

PART III

SUBJECT: COMPUTER APPLICATION (HUM)

CODE NO: SYtt45 SCORE:60 MARKS TIME:2 HOURS

Qn Total

No Answer Key/Value points Score Score

1 Ctrl +Shift +S 1 1

2 (d) FrP L 1

3 (c) FRAME 1 L

4 DomainName System or DomainName Server L t
5 DESCRIBE
I oese L L

6 (c ) ioS L 1

7 Folding, Assembling, 2 2

Binding, Cutting (Any one with explanation) Yz scnre
Name only
8 Online newspapers, blogs, Wikipedia etc 1+1 2
( Anv two example )
,9
Edit ->Find & Replace / Chl + H Type ROM in Findbox and type 1+1 2

READ ONLY MEMORY in Replace with box. Click OK button

10 The user can enter the commonly misspelt words and their 2 2

replacements in Auto Correct dialog box .After that, if we type the
wrong word, it will be replaced by the correct word immediately
OR Automatically correct spelling mistakes 1+1

Tools-> Spelling and Grammar
LL Tags -> HR, A Yz soote 2
Attributes ->WIDTH, LANG

12 . (a) a²+b² 1+1 2

(b) H Use of< sub> or <sup> ."s) Yz scnre

13 <IMG src:" logo. jpg" height:50 width--5O> 2 2

OR <IMG> and src 1+1

L4 Font- family, Font-style , Font-weight , Font-size etc (write any two 1+1 2

properties)

15 Jhoomla, Drupal, Word press or other CMS soft wares (write any 1+l 2
two names )

16 ( a ) Pool of values for a column heading 1+1 2
(b ) Number of rows or tuples
!7 Integer or int, Decimal or dec I+I 2
18 Short Message Service (SMS):- It allows transferring short text l+1 2
messages containing up to 160 characters betwee,n mobile phones

Multimedia Messaging Service (MMS):-It allows sending
multimedia content (text, picture, audio and video file) using
mobile phones Yz sCote

full forms or expansions each
19 Line, Shape, Space, Colour, Tlpography ( Any 3 elements with 1+1+1 3
Yz score
single line explanation).
Names only
20 a)Header - cofllmon text appearing on the top of every page 1+l 3

Footer -corlmon text appearing at the bottom of every page
b) Insert->Header and Insert->Footer I
OR Select header and footer Tab in Page Style Dialog box
2L Quickness, Word wrapping, Editing features, Drawing and l+1+1 3

graphics, Formatting, Tables, OLE, Spell check and grammar

checking, Mail merging,Index and table of content, Templates
( Any 3 features with single line explanation) Yz Score

Names only each
22 (a) Light coloured text or logo appearing in the background of a I 3

document. 1+l
( b ) File ->Export as PDF

Tlpe Water mark.
Click Export
23 Client side scripting Server side scripting 1+1+1 3

Executed in the client browser. Executed in the web server.
Used for validation of client data. Used to connect to databases.
Users can block. Users cannot block.

\

Browser dependent Not browser dependent
(Any 3 comparisons)
24 Easy to change layout, Reduce the size of a web page, Reduction 1+1+l 3
in bandwidth, Consistency in web pages, Viewing options, Saves
time (Any 3 points )
25 Shared- Many websites sharing single web server, RAM and CpU. 1+1+1 3
Merits: - Cheaper, easy to use. Demerits:- shared bandwidth slow
the service. Dedicated- A web server and its resources exclusively
for a website. Characteristics:- good perfornance, expensive
(Any 3 comparisons)
26 Controlling Data redundancy, Data consistenc5 Efficient Data l+1+1 3

access, Data Integrity, Data security, Sharing of data, Enforcement

of standards, Crash recovery(Any 3 advantages)
27 Table with correct code 3 3
Table without rowspan, colspan 2
Yz scote
Tags -> <TABLE>,<TR><TD><TH> each
28 Primary key, NOT NULL, auto increment, unique, default 1+l+l 3
Any 3 points with a single line explanation
/z scote
Names only / examples each
29 Credit card fraud, internet time theft, intellectual property theft, 1+1+1 3
Cyber terrorism,Website defacement, Attack against e- governance
Websites Any 3 points with a single line explanation Yz Score

Names only each
30 a) TOC indicates the main contents of the document orbook. I 5
b) Steps to create the TOC Entries 2+2
1. Choose Insert->Indexes and Tables->Index Entry

2.Set Index as Table of Contents 3.Insert main headings and

subheadings into the entry box and select the level 4.Click on

Insert. Steps to create the TOC Page
l.Click on the fresh page
2.Choose lnsert->Indexes and Tables->Indexes and Tables
3.Click the index/Table Tab.4.Select Table of Contents in Type
Box.5.Click OK Button.

Insert->Indexes and Tables->Index Entry and Insert->Indexes and I score
Tables->Indexes and Tables each

31 a)Ordered list, Unordered list, Definition list (Name any two) Y2+Y2 5

b)Correct source code 4

Tags <UL>,<OL>,<LI>,Type Yz scote
Source code without nesting
2

32 a) SELECT, PROJECT, UNION, INTERSECTION, SET Yz scnre 5

DIFFERENCE, CARTESIAN PRODUCT each

b) i ) CoLLEGE U HOSTEL ii) COLLEGE - HOSTEL l%+l%
ROLL NAME ROLL NAME
20 ARUN 2I BIBIN
2I BIBIN
22 CHETHANA
24 DILIITH

fi. ' so e.HA N/+ MhRl J
/"1c v l-lSs hltooka"e
?qq ctsse?"