______ deals with musical notations, staff, and musical instrument assignments.

A. MIDI
B. Loop music


A. MIDI

Computer Science & Information Technology

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In an UPDATE statement, the SET keyword is followed by _________.

a. a comma-separated list of column value-name pairs in the format value = columnName b. a comma-separated list of column name-value pairs in the format columnName = value c. a semicolon-separated list of column value-name pairs in the format value = columnName d. a semicolon-separated list of column name-value pairs in the format columnName = value

Computer Science & Information Technology

Windows Live Messenger notifies everyone sharing a folder when a file is added or an existing file is changed

Indicate whether the statement is true or false

Computer Science & Information Technology

Add an if-else statement displaying a message indicating whether or not the exam was passed. Assume that 60% is the minimum passing grade.

// This program determines the percentage grade on
// an exam, given the number of questions missed,
// how many points each question was worth,
// and the total points possible.

#include 
using namespace std;

int main()
{
int		pointsPerQuestion;
int		numberMissed;
double	percentageGrade;
double	pointsPossible;

cout << "Enter the total points possible on the exam => ";
cin  >> pointsPossible;
cout << endl;
cout << "Enter the number of points per question => ";
cin  >> pointsPerQuestion;
cout << endl 
cout <<"Enter the number of questions missed => ";
cin >> numberMissed;

percentageGrade = pointsPossible - numberMissed * pointsPerQuestion  /   					pointsPossible  *  100;

cout << endl << "The percentage grade is ";
cout << percentageGrade << "%";

return 0;
}

Computer Science & Information Technology

It will take a computer ____ to crack a password with a length of three characters if the computer tries one million values per second.

A. .008788 seconds B. 4.5 seconds C. 2.5 hours D. 58 hours

Computer Science & Information Technology