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Exam (elaborations)

CSIT121 Exam 2024 with Questions & 100% Solutions (Verified Answers)

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  • Course
  • CSIT121
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  • CSIT121

CSIT121 Exam 2024 with Questions & 100% Solutions (Verified Answers)

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  • September 7, 2024
  • 8
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CSIT121
  • CSIT121
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KenAli
CSIT121 Exam 2024 with Questions &
100% Solutions (Verified Answers)
Naming Conventions for an Identifier: - ✔✔Names are made up of letters and
digits The first character must be a letter
C is case-sensitive, example 's' is not the same with 'S'.



The underscore symbol (_) is considered as a letter in
C. It is not recommended to be used, however, as the
first character in a name.



It should not be a reserved word/keyword in C.



a graphical representation of the solution in

computing a problem in a logical and step by step process. - ✔✔Flowchart



consists of geometric symbols that are

interconnected to provide a pictorial representation of
data processing. - ✔✔Flowchart



used to designate the beginning and end

of a program. - ✔✔Terminator Symbols

, represents an instruction to an input device. - ✔✔Input Symbol



used to represent a group of program

instructions that perform a processing function or activity

such as mathematical operations and logical comparisons. - ✔✔Processing Symbol



represents an instruction to an output

device. - ✔✔Output Symbol



denotes a point in the program where more

than one path can be taken or used to designate a decision
making process. - ✔✔Decision Symbol



used to show reading order or

sequence in which flowchart symbols are to be led. It shows

the direction of processing data flows. - ✔✔Flow Lines and Arrowheads



non processing symbol. It is used to

connect one part of the flowchart to another without
drawing flow lines. - ✔✔On-page Connector



designate an exit or entry to page when

a flowchart requires more than one page. - ✔✔Off-page Connector



commonly used for initialization of

counters or defining constants. - ✔✔Preparation Symbols



used a subroutine symbol. The inner

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