SUBJECT: Computer studies
PIN: 488
LINK: examlord.net
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SUBJECT: Computer studies
PIN: 866
LINK: examboss.net
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All site working perfectly and all answers posted

(1a)
(i) Sign in: Sign in is the process of logging into a system or service using a username and password or other credentials to access personalized content or features. By signing in, users can access their accounts, settings, preferences, and other information that is specific to them.

(ii) Search engine: A search engine is a web-based tool or software program that allows users to search for information on the internet. Users can enter keywords or queries into the search engine, which then retrieves relevant results from its index of websites and web pages.

(1bi)
(i) Figure 1: Random File Access Method
(ii) Figure 2: Sequential File Access Method

(1bii)
(i) FIGURE 1:
ADVANTAGES:
(PICK ONE ONLY)
(i) Fast access to any record
(ii) Direct access to data
(iii) Efficient for reading and writing large amounts of data
(iv) Suitable for large databases
(v) Support for random access and sequential access operations

DISADVANTAGES:
(PICK ONE ONLY)
(i) Inefficient for large data sets
(ii) Prone to data corruption
(iii) Limited portability between systems
(iv) Difficulty in managing complex data structures
(v) Limited built-in search capabilities

(ii) FIGURE 2
ADVANTAGES:
(PICK ONE ONLY)
(i) Simple to implement
(ii) Cost-effective
(iii) Suitable for large amounts of data
(iv) Easy to maintain
(v) Can be read sequentially

DISADVANTAGES:
(PICK ONE ONLY)
(i) Slow access speed
(ii) Inefficient for frequent random access
(iii) Limited concurrent access
(iv) Difficulty in updating and inserting data
(v) Susceptible to data corruption

SUBJECT: Computer studies
PIN: 488
LINK: examlord.net
•••••••••••••••••••••••••••••••••
SUBJECT: Computer studies
PIN: 866
LINK: examboss.net
•••••••••••••••••••••••••••••••••
SHARE WITH  ALL YOUR FRIENDS AND CLASSMATES

SUBJECT: Computer studies
PIN: 488
LINK: examlord.net
•••••••••••••••••••••••••••••••••
SUBJECT: Computer studies
PIN: 866
LINK: examboss.net
•••••••••••••••••••••••••••••••••
SHARE WITH  ALL YOUR FRIENDS AND CLASSMATES

Objectives posted
SUBJECT: Computer studies
PIN: 488
LINK: examlord.net
•••••••••••••••••••••••••••••••••
SUBJECT: Computer studies
PIN: 866
LINK: examboss.net
•••••••••••••••••••••••••••••••••
SHARE WITH  ALL YOUR FRIENDS AND CLASSMATES

How is your exam going?

Objectives posted
SUBJECT: Computer studies
PIN: 488
LINK: examlord.net
•••••••••••••••••••••••••••••••••
SUBJECT: Computer studies
PIN: 866
LINK: examboss.net
•••••••••••••••••••••••••••••••••
SHARE WITH  ALL YOUR FRIENDS AND CLASSMATES

Objectives posted
SUBJECT: Computer studies
PIN: 488
LINK: examlord.net
•••••••••••••••••••••••••••••••••
SUBJECT: Computer studies
PIN: 866
LINK: examboss.net
•••••••••••••••••••••••••••••••••
SHARE WITH  ALL YOUR FRIENDS AND CLASSMATES

Check Time Computer Posted In VIP Group
We are The King
The Boss
And The Lord Of All Exams

Objectives posted
SUBJECT: Computer studies
PIN: 488
LINK: examlord.net
•••••••••••••••••••••••••••••••••
SUBJECT: Computer studies
PIN: 866
LINK: examboss.net
•••••••••••••••••••••••••••••••••
SHARE WITH  ALL YOUR FRIENDS AND CLASSMATES