Q. Which pin indicates the DSR in DB-25?

View solution

Q. Which of the following connections are one to one?

View solution

Q. Which of the following are used to link PCs?

View solution

Q. Which of the following method is used by Apple Macintosh?

View solution

Q. Which of the following provides an efficient method for transferring data from a peripheral to memory?

View solution

Q. Which of the following can be adopted for the systems which does not contain DMA controller for data transmission?

View solution

Q. Which of the following have low-level buffer filling?

View solution

Q. How many classifications of DMA controllers are made based on the addressing capability?

View solution

Q. How many address register are there for the 1D type DMA controller?

View solution

Q. Which of the following of a generic DMA controller contain a base address register and an auto-incrementing counter?

View solution

Q. Which of the following is used to transfer the data from the DMA controller to the destination?

View solution

Q. Which of the following is used to request the bus from the main CPU?

View solution

Q. Which signal can identify the error?

View solution

Q. Which signal allows the DMA controller to select the peripheral?

View solution

Q. Which of the following is also known as implicit address?

View solution

Q. Which address mode uses two addresses and two accesses to transfer the data between the peripheral and the memory?

View solution

Q. Which of the following address mode uses a buffer to hold data temporarily?

View solution

Q. Which of the following model can implement circular buffer?

View solution

Q. Which of the following uses an address and a counter to define the sequence of addresses?

View solution

Q. Which of the following is used to calculate an offset to base address?

View solution