1. Which type of memory requires its memory of be refreshed at regular intervals: (a) EPROM (b) ERAM (c) DRAM (d) SRAM
2. If a processor can operate on four bytes at a time, which is its classification: (a) 8-bit (b) 16-bit (a) 32-bit (b) 64-bit
3. Which of the following defines the amount of memory that can be accessed: (a) Address bus (b) Control lines (c) Handshaking lines (d) Data bus
4. Which of the following defines the number of bits that can be transmitted at a time: (a) Address bus (b) Control lines (c) Handshaking lines (d) Data bus