A cascode amplifier has
A) a common-drain in series with a common-gate
B) a common-emiiter in series with a common-collector
C) any of the above
D) a common-source in series with a common-gate
Question 2
What is interrupt-driven I/O and what is its major advantage?
A) An I/O device needing service sends a request to the PIC (programmable interrupt controller), which in turn notifies the CPU of the request based on the assigned priority level of the specific I/O device. If there are no pending I/O requests the CPU does not have to spend time checking the I/O ports.
B) Each individual I/O device is checked sequentially on a regular basis to see if it needs to be serviced. This slows down the CPU operation.
C) Individual I/O devices regularly send inquiries to the CPU to see if it is available for a specific I/O operation; if the CPU is available, the I/O device then proceeds to carry out its operation.
D) Each individual I/O device is serviced sequentially on a regular basis by the PIC. This speeds up the I/O process.
Common crustaceans.
Early in the twentieth century, when malnutrition was common, companies such as this one advertised
Common Blood Chemistry Tests
Temperatures for Common Polymeric Materials
Prescriptions for common analgesics used in dentistry.
Early growth of the common bean (Phaseolus vulgaris), a typical eudicot.