Computers and Technology, 01.06.2021 07:20 formulabmath
Roger wants to check whether a user has or has not entered data in a text field. How can he perform this validation? O A. Check if the value contains an escape character. OB. Check if the value is the same as the default. ΠΡ. Check if the value is numeric. OD. Check for a null character.β
Answers: 1
Computers and Technology, 21.06.2019 21:30
Write code using c . (take input from user) calculate the size of a given file in kbs. in this task you will complete the function with the following prototype: float get_file_size(char * filename); the function takes the file name (address to the start of a null terminated character array) as input. the function should then open the file and find the number of bytes it contains till eof. the number of bytes divided by 1024 will give the size in kbs. if the file cannot be opened the function should return -1.
Answers: 2
Computers and Technology, 23.06.2019 09:30
Light travels at a speed of 186,000 miles a second. the distance light travels in a year is 5,865,690,000,000 miles/year 5,865,695,000,000 miles/year 58,656,950,000,000 miles/year 6,789,000,0000 miles/year
Answers: 1
Computers and Technology, 23.06.2019 13:30
Jace needs to answer a question on square roots to win a quiz. how can he use a spreadsheet to find the square root of 786? a. use the functions round and count b. create a table and chart c. use the function sqrt d. use the function now
Answers: 3
Computers and Technology, 23.06.2019 15:00
Barbara is interested in pursuing a career in the science and math pathway. which qualifications will her reach that goal? a.an advanced knowledge of physics and math b.an advanced knowledge of engineering and math c. an advanced knowledge of physics and robotics an d. advanced knowledge of machinery and math
Answers: 1
Roger wants to check whether a user has or has not entered data in a text field. How can he perform...
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