<span>An attribute in a relation of a database that serves as the primary key of another relation in the same database is called a
</span>
Answer:
function countWords(sentence) {
return sentence.match(/\S+/g).length;
}
const sentence = 'This sentence has five words ';
console.log(`"${sentence}" has ${countWords(sentence)} words` );
Explanation:
Regular expressions are a powerful way to tackle this. One obvious cornercase is that multiple spaces could occur. The regex doesn't care.
The maximum strength that an audio signal can be used is line-level.
A. The maximum strength that an audio signal can be.
<u>Explanation:</u>
Line level can be defined as a specified level indicating the strength of an audio signal which transmits analog sound between audio components such as CD players, DVD players, television sets and many more. Usually utilized Voltage and Audio Levels.
A line input level electrical sign ordinarily has a voltage running from 0,3 to 2 Volts, while a receiver level sign is all the more frequently in the range from 5 to 50 mV (millivolts). Most video editors concur that the general sound degree of your sound blend (the entirety of your sound consolidated) ought to be standardized between - 10db to - 20db.
Answer:
What Is Demographics? Demographic analysis is the study of a population based on factors such as age, race, and sex. Demographic data refers to socio-economic information expressed statistically including employment, education, income, marriage rates, birth and death rates and more
Explanation:
Yea
