PowerPoint's ________ removes unwanted portions of a picture so the picture does not appear as a self-contained rectangle

A) Background Removal
B) Dotted Edges
C) Blur Edges
D) Fade Out


A

Computer Science & Information Technology

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The following program purports to sum all entered int values that are greater than 5. It compiles without any error message, and it executes without error message, but nevertheless is wrong. Name all the errors.

``` // Display the sum of all entered int values // greater than 5 #include int main() { using namespace std; int x, sum; while (x < 10) { cin >> x; if (x > 5); sum = sum +x; } cout << “The sum is values > 5 is “ << sum << endl; ``` a) The while header needs a semicolon at the end of its line. b) The semicolon at the end of the if statement is an error that the compiler should catch. c) The semicolon at the end of the if statement causes all entered values to be summed. d) The sum variable is not initialized, so the output value is most likely garbage.

Computer Science & Information Technology

A wildcard type argument is denoted by a(n) __________.

a. asterisk (*). b. underscore (_). c. question mark (?). d. caret (^).

Computer Science & Information Technology

Systems development projects should always be outsourced in order to allow an organization to focus on what it does best.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Compare and contrast the approaches to deadlock management in database systems.

What will be an ideal response?

Computer Science & Information Technology