(a) Write the pseudo code to calculate the electricity bill of a consumer based on the current resident ial tariff charge by TNB as shown in Table 1. The consumer only needs to key-in the kWh as stated in the electricity meter and your code will give out the amount they have to pay. Table 1 - TNB Electricity Tariff Rate Unit Rate (R) Tariff A - Domestic Tariff 21.80 For the first 200 kWh (1 - 200 kWh) per month sen/kWh 33.40 For the next 100 kWh (201 - 300 kWh) per month sen/kWh The minimum monthly charge is RM3.00

(a) Write the pseudo code to calculate the electricity bill of a consumer based on the current resident ial tariff charge by TNB as shown in Table 1. The consumer only needs to key-in the kWh as stated in the electricity meter and your code will give out the amount they have to pay. Table 1 - TNB Electricity Tariff Rate Unit Rate (R) Tariff A - Domestic Tariff 21.80 For the first 200 kWh (1 - 200 kWh) per month sen/kWh 33.40 For the next 100 kWh (201 - 300 kWh) per month sen/kWh The minimum monthly charge is RM3.00

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Control structures

Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.

Switch Statement

The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.

Question

(a) Write the pseudo code to calculate the electricity bill of a consumer based on the current
residential tariff charge by TNB as shown in Table 1. The consumer only needs to key-in
the kWh as stated in the electricity meter and your code will give out the amount they have
to pay.
Table 1 - TNB Electricity Tariff Rate
Unit
Rate (R)
Tariff A - Domestic Tariff
21.80
For the first 200 kWh (1 - 200 kWh) per month
sen/kWh
33.40
For the next 100 kWh (201 - 300 kWh) per month sen/kWh
The minimum monthly charge is RM3.00

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