Answer: Cell phones use radio waves to communicate
Explanation:
Radio waves carry the information and travel in air at the speed of light. Cell phones transmit radio waves in all directions.
Answer:
self-modeling
Explanation:
Robots, which are man-made machines which mimics the actions of man like walking, talking, rendering assistance are part of the future plans to make the society easier. It was mans' attempt to improve the society but still happens to be work in progress.
For the robots to be able to carryout its function, there is need for it to be self modelling in the sense of initiating and executing the commands which was already programmed into it. <em>For example, telling it to walk will be initiated by him as a command, after processing the command, it will execute it without any other information.</em>
Answer:
to determine customer needs for a software
application
to reduce over scheduling of project
resources
Explanation:
Requirement gathering and analysis involves a business analyst and the client. And this is done in various phases with the first phase involving the business analyst and the client. And the second phase of software requirement is also being covered, and that is done by a team of System analysts, business analyst, and technical writers are part of both the team. However, both the phases have nothing to do with the bugs, and hence the first and the third part is not the correct part. However, customer needs are noted down, and in the second phase when resource requirement other than technical requirement is studied, partly it is ensured that there is no over the scheduling of the project resources during the project. And hence the second and the fourth options are the correct options.
Answer:
Program Start:
Declare Variables: Celsius and Fahrenheit as float
Input Celsius
Fahrenheit = (Celsius * 9/5) + 32
Print Celsius
Print Fahrenheit
End Program
Explanation:
Pseudo codes are false codes and are used to mimic actual programs.
So, the interpretation of the above code is as follows:
This line indicates the start of the program
Program Start:
The variables are declared, here
Declare Variables: Celsius and Fahrenheit as float
This line gets input for degree Celsius
Input Celsius
This line converts degree Celsius to Fahrenheit
Fahrenheit = (Celsius * 9/5) + 32
The next two lines print the degree Celsius and the equivalent degree Fahrenheit
Print Celsius
Print Fahrenheit
This indicates end of program
End Program
