adplus-dvertising
frame-decoration

Question

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

Answer: (d).auto decrement

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. 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?

Similar Questions

Discover Related MCQs

Q. What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity?

Q. In MS-DOS 5.0, which is the number that acts as a code to uniquely identify the software product?

Q. Bug means

Q. The Register - to - Register (RR) instructions

Q. An algorithm is best described as

Q. The process of transferring data intended for a peripheral device into a disk (or intermediate store) so that it can be transferred to peripheral at a more convenient time or in bulk, is known as

Q. The action of parsing the source program into the proper syntactic classes is known as

Q. Which, of the following is not true about the description of a decision table?

Q. When did IBM release the first version of disk operating system DOS version 1.0?

Q. Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because

Q. Which is a permanent database in the general model of compiler?

Q. What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?

Q. Operating system

Q. The details of all external symbols and relocation formation (relocation list or map) is provided to linker by

Q. The macro processor must perform

Q. A development strategy whereby the executive control modules of a system are coded and tested first, is known as

Q. Which of the following is helpful in evaluating applications software what will best suit your needs?

Q. System programs such as Compilers are designed so that they are

Q. IBM released its first PC in 1981. Can you name the operating system which was most popular at that time?

Q. Which table is a permanent database that has an entry for each terminal symbol.