A processor has 40 distinct instructions and 24 general purpose registers. A 32-bit instruction word has direct mode bit, an opcode, two register operands and an immediate operand.

Q1 . how many bits are used to represent mode bit in an instruction register

a. 0

b.1

c. 2

d. 3

Q2. The number of bits available for the immediate operand field

a. 12 bits

b.13bits

c. 14bits

d. 15 bits

q3. how many bits are there in the operation code part

a. 3 bits

b. 4 bits

c. 5 bits

d. 6 bits

q4. Direct Mode bit have value

a. 0

b.1

c. 2

d. 3

q5. how many bits are used to represent register code part

a. 3 bits

b. 4 bits

c. 5 bits

d. 6 bits