Computers and Technology, 27.11.2019 05:31, gilbertnessa2107

Create a telephone directory file with 3 fields per line: first name, last name, and telephone number, separating the 3 fields by spaces. use a menu-driven interface that allows the used to: 1) enter a number (and you find the name), 2) enter a name (and you find the number), or 3) exit the input loop. both options 1) and 2) should have their own lookup functions. to return to the top of the file at the end of each loop: close and reopen the file; be sure to close the file before you exit.

Answers: 1

Show answers

Other questions on the subject: Computers and Technology

Computers and Technology, 21.06.2019 19:30, sandersmakaylaovq5vu

Raveena is making a professional presentation for a newly launched product of her company. she wants to incorporate the following features in her presentation. a) to add serial numbers in each slide b) to add name of her company on top of each slide. c) to add the picture of her product on the second slide(the picture of her product is stored on her computer) write the commands/features of her presentation tool using which she can perform the above operations.

Answers: 2

continue

Computers and Technology, 22.06.2019 15:00, 2alshawe201

The three logical operators used to write compound conditions are "and," "or," and "not." a: true b: false

Answers: 2

continue

Computers and Technology, 22.06.2019 21:00, jarrettashlyn

Write a method so that the main() code below can be replaced by the simpler code that calls method original main(): public class calcmiles { public static void main(string [] args) { double milesperhour; double minutestraveled; double hourstraveled; double milestraveled; milesprhour = scnr. nextdouble(); minutestraveled = scnr. nextdouble(); hourstraveled = minutestraveled / 60.0; milestraveled = hourstraveled * milesperhour; system. out. println("miles: " + milestraveled); } }

Answers: 2

continue

Computers and Technology, 23.06.2019 11:00, shawn20034

This chapter lists many ways in which becoming computer literate is beneficial. think about what your life will be like once you’re started in your career. what areas of computing will be most important for you to understand? how would an understanding of computer hardware and software you in working from home, working with groups in other countries and contributing your talents.

Answers: 1

continue

Do you know the correct answer?

Create a telephone directory file with 3 fields per line: first name, last name, and telephone numb...