Article: USB 2.0 also added a larger three-byte SPLIT token with a seven-bit hub number, 12 bits of control flags, and a five-bit CRC. This is used to perform split transactions. Rather than tie up the high-bandwidth USB bus sending data to a slower USB device, the nearest high-bandwidth capable hub receives a SPLIT token followed by one or two USB packets at high bandwidth, performs the data transfer at full or low bandwidth, and provides the response at high bandwidth when prompted by a second SPLIT token.

Question:  Rather than tie up the high-bandwidth USB bus sending data to a slower USB device, what happens?
Ans: the nearest high-bandwidth capable hub receives a SPLIT token followed by one or two USB packets at high bandwidth


Article: Important Justinian era mosaics decorated the Saint Catherine's Monastery on Mount Sinai in Egypt. Generally wall mosaics have not survived in the region because of the destruction of buildings but the St. Catherine's Monastery is exceptional. On the upper wall Moses is shown in two panels on a landscape background. In the apse we can see the Transfiguration of Jesus on a golden background. The apse is surrounded with bands containing medallions of apostles and prophets, and two contemporary figure, "Abbot Longinos" and "John the Deacon". The mosaic was probably created in 565/6.

Question: Why have wall mosaics generally not survived in the region?
Ans: the destruction of buildings


Article: Angels in the Outfield was Eisenhower's favorite movie. His favorite reading material for relaxation were the Western novels of Zane Grey. With his excellent memory and ability to focus, Eisenhower was skilled at card games. He learned poker, which he called his "favorite indoor sport," in Abilene. Eisenhower recorded West Point classmates' poker losses for payment after graduation, and later stopped playing because his opponents resented having to pay him. A classmate reported that after learning to play contract bridge at West Point, Eisenhower played the game six nights a week for five months.

Question: Where did Eisenhower learn to play poker?
Ans: Abilene


Article: Residents of Puerto Rico pay U.S. federal taxes: import/export taxes, federal commodity taxes, social security taxes, therefore contributing to the American Government. Most Puerto Rico residents do not pay federal income tax but do pay federal payroll taxes (Social Security and Medicare). However, federal employees, those who do business with the federal government, Puerto Rico–based corporations that intend to send funds to the U.S. and others do pay federal income taxes. Puerto Ricans may enlist in the U.S. military. Puerto Ricans have participated in all American wars since 1898; 52 Puerto Ricans had been killed in the Iraq War and War in Afghanistan by November 2012.

Question: What types of taxes do Puerto Ricans pay?
Ans:
U.S. federal taxes