Related Questions

In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list?
A index addressing
B indirect addressing
C auto increment
D auto decrement
E None of the above
In which addressing mode the operand is given explicitly in the instruction?
A Absolute mode
B Immediate mode
C Indirect mode
D Index mode
In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of register?
A absolute mode
B indirect mode
C immediate mode
D index mode
In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register?
A Absolute mode
B Indirect mode
C Immediate mode
D Index mode
E None of the above
Which of the following addressing modes, facilitates access to an operand whose location is defined relative to the beginning of the data structure in which it appears?
A ascending
B sorting
C index
D indirect
E None of the above
In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands?
A index addressing
B indirect addressing
C auto increment
D auto decrement
E None of the above
The register or main memory location which contains the effective address of the operand is known as
A pointer
B indexed register
C special location
D scratch pad
E None of the above
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
A Memory Address Register
B Memory Data Register
C Instruction Register
D Program Counter
E None of the above
If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?
A Discard it and send an error message back to the originating host
B Flood the network with the frame
C Add the source address and port to the MAC address table and forward the frame out the destination port
D Add the destination to the MAC address table and then forward the frame
You need to find the broadcast address used on a LAN on your router. What command will you type into the router from user mode to find the broadcast address?
A show running-config
B show startup-config
C show interfaces
D show protocols

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