Write a program to calculate student's average test scores and the grade. you may assume the following input data:
jack johnson 85 83 77 91 76
lisa aniston 80 90 95 93 48
andy cooper 78 81 11 90 73
ravi gupta 92 83 30 69 87
bonny blair 23 45 96 38 59
danny clark 60 85 45 39 67
samantha kennedy 77 31 52 74 83
rabin bronson 93 94 89 77 97
sheila sunny 79 85 28 93 82
kiran smith 85 72 49 75 63
the answer is only student a is correct
a 60hz electrical frequency means that the electrical wave being transmitted completes 50 sinusoidal rotations in a minute. a sinusoidal rotation can only be found in an ac environment. a dc does not have a sinusoidal wave. electric flow in ac typically reverses itself and does not flow in one direction. in most power distribution systems, the voltage reverses itself 50 or 60 times per second.
it's shows new witch means making a new doc
it's shows open witch means open other docs that you made before
it's shows close witch means closing the doc you are working on
it's shows save and save as save just means saving it as a word flie and save as is saving it as what ever you want
i use ms access software to create a new database
step wise procedure to create a new database:
i opened ms access
i type a file name in the file name box and select the path of data base.
i click on "create" button to create a data base on a selected path
new database was created
now, i enter a table in data base and save it with a specific name as i want
i opened this table in design view to design it
now, it enter its field name and data type of each entity and also select a unique primary key in this table
in this table i select the field size of each entity as i want.
after design a table in design view then i open it in datasheet view and entered data, in field names that i design in design view.
what i done in above steps
i created a database and create a table, design it and enter data in database table.