Computers and Technology, 24.10.2021 21:50 fruitbutt77
For the following two problems, assume you are working on a machine with 8-bit ints and arithmetic right
shifts. You are given a variable x that is a signed integer represented in two's complement. For each of the
following descriptions, write an equivalent expression using only shifts and additions.
13. 13 + x
14. Round x to a multiple of 16.
Answers: 3
Computers and Technology, 21.06.2019 19:30
Which of the following are types of formatting you can apply to a spreadsheet? choose all that apply.
Answers: 3
Computers and Technology, 23.06.2019 18:40
Johnson enterprises uses a computer to handle its sales invoices. lately, business has been so good that it takes an extra 3 hours per night, plus every third saturday, to keep up with the volume of sales invoices. management is considering updating its computer with a faster model that would eliminate all of the overtime processing.
Answers: 2
Computers and Technology, 24.06.2019 03:00
Using a conditional expression, write a statement that increments numusers if updatedirection is 1, otherwise decrements numusers. ex: if numusers is 8 and updatedirection is 1, numusers becomes 9; if updatedirection is 0, numusers becomes 7.
Answers: 1
Computers and Technology, 24.06.2019 09:50
Create a string list. 2. use console.readline() to collect values of firstname, lastname, street, city, state, zip, save them to list. 3. write a simple linq statement, call method uppercasewords() to change first letter to uppercase. 4. create a foreach statment to display the information. public static string uppercasewords(string value) { char[] array = value.tochararray(); if (array.length > = 1) { if (char.islower(array[0])) { array[0] = char.toupper(array[0]); } } for (int i = 1; i < array.length; i++) { if (array[i - 1] == ' ') { if (char.islower(array[i])) { array[i] = char.toupper(array[i]); } } } return new string(array);
Answers: 3
For the following two problems, assume you are working on a machine with 8-bit ints and arithmetic r...
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