The mode of DMA are:
a. Single transfer
b. Block transfer
c. Burst –block transfer
d. Repeated single transfer
e. Repeated–block transfer
f. Repeated Burst –block transfer
g. All of these
a. Single transfer
b. Block transfer
c. Burst –block transfer
d. Repeated single transfer
e. Repeated–block transfer
f. Repeated Burst –block transfer
g. All of these