Computers Questions

• Which bus is bidirectional?
• Which of the following was not a design improvement for the 8086/8088 over the 8085?
• Which of the following is not a computer bus?
• What is occurring when two or more sources of data attempt to use the same bus?
• Which of the following is not a jump instruction?
• DMA is particularly suited for data transfer between the ________.
• Which of the following is not an 8086/8088 general-purpose register?
• The first Intel microprocessor to contain on-board cache memory was the ________.
• Which is not part of the execution unit (EU)?
• Which of the following is not a basic element within the microprocessor?
• Which of the following is not an arithmetic instruction?
• Which is not an operand?
• Which method bypasses the CPU for certain types of data transfer?
• During a read operation the CPU fetches ________.
• The Pentium microprocessor has a data bus of ________.
• The Pentium can address ________.
• A port can be ________.
• The process of jointly establishing communication is called ________.
• With interrupt-driven I/O, if two or more devices request service at the same time, ________.
• The first microprocessor had a(n)________.