By whether the same key is used for both encryption and decryption (symmetric key algorithms), or if a different key is used for each (asymmetric key algorithms). If the algorithm is symmetric, the key must be known to the recipient and sender and to no one else.
Estimated GPA Requirements. You will need very good grades in high school to get into University of Southern California. The average high school GPA of the admitted freshman class at University of Southern California was 3.73 on the 4.0 scale indicating that primarily A- students are accepted and ultimately attend. Meeting these GPA requirements is not enough to gain admission as USC is a very selective school.
The average SAT score composite at USC is a 2075. This score makes USC Strongly Competitive for SAT test scores. The 25th percentile SAT score is 1920, and the 75th percentile SAT score is 2230.In other words, a 1920 places you below average, while a 2230 will move you up to above average.f you meet USC's requirements for GPA, SAT/ACT scores, and other components of the application, you have a great shot at getting in. But if you fall short on GPA or your SAT/ACT scores, you'll have a very low chance of being admitted, even if you meet the other admissions requirements.