What is the notation for entity in ER Diagram? An entity is represented as rectangle in an ER diagram. For example: In the following ER…
How many years do you spend on your phone? An average American adult uses a smartphone for 2 hours 51 minutes a day. Assuming you…
Why was General Lee forced to surrender at Appomattox Court House? Fact #4: Lee decided to surrender his army in part because he wanted to…
Do speed camera vans record from front? Mobile vans have both rear and forward facing cameras. I’ll be recording you from the front camera as…
How do you write 127 in binary? 127 in binary is 1111111. How do you convert a whole number to binary? To convert integer to…
What were some of the major achievements in Greece between 500 and 300 BC? What were some major achievements in Greece between 500 & 300…
Is it a bad thing if everyone likes you? If about 85 percent of the people you meet like you, you are probably doing something…
How much water does a tree use in a year? A healthy 100-foot-tall tree has about 200,000 leaves. A tree this size can take 11,000…
Who was the son of Pericles? Pericles the Younger ParalusXanthippus Pericles/Sons Who was Pericles wife? Aspasia of Miletus Pericles Spouse(s) Aspasia of Miletus Children Paralus…
Why does cold air weigh more than hot air? Explanation 1: Cold air is more denser than hot air because ,when cold air of some…
What do most candidates need to win an election? A candidate needs the vote of at least 270 electors—more than half of all electors—to win…