Macro is a sequence of instructions that are written within the macro definition to support modular programming. On the other hand, a procedure is
a set of instructions that performs a specific task
, and a programmer can call it repetitively. Thus, this is the fundamental difference between macro and procedure.
What is a procedure in microprocessor?
Procedure and Macro (16 marks)
Define procedure : A procedure is
group of instructions that usually performs one task
. It is a reusable. section of a software program which is stored in memory once but can be used as often as necessary.
What are macros explain with example?
Macro is defined as something that covers a large amount, or is large in size. An example of macro is
the study of the key driving aspects of an economy
; macro economics. An example of macro is a very close up photograph of an ant; a macro photograph. adjective.
What is a macro and how is it used?
A macro is
an automated input sequence that imitates keystrokes or mouse actions
. A macro is typically used to replace a repetitive series of keyboard and mouse actions and used often in spreadsheets and word processing applications like MS Excel and MS Word. The file extension of a macro is commonly .
What is procedure in assembly?
A called procedure (or subroutine) is
a section of code that perform a clearly defined task
. A code block may contain any number of procedures, each distinguished by it own PROC and ENDP directives.
What is macro and its types?
A macro is a segment of code which is replaced by the value of macro. … There are two types of macros:
Object-like Macros
.
Function-like Macros
.
What is difference between macro and function?
| Macro Function | Macro is Preprocessed Function is Compiled | No Type Checking is done in Macro Type Checking is Done in Function |
|---|
What are macros in microprocessor?
A Macro is
a set of instructions grouped under a single unit
. It is another method for implementing modular programming in the 8086 microprocessors (The first one was using Procedures).
What are procedures in Mpmc?
A procedure is
a set of code that can be branched to and returned
from in such a way that the code is as if it were inserted at the point from which it is branched to. The branch to procedure is referred to as the call, and the corresponding branch back is known as the return.
Why is it called a microprocessor?
It is so called because
this device comprises of transistors which are small in size (micro-meter)
. … It has also used to denote something very small like a very small processor or microprocessor.
What is the purpose of macro?
Macros are
programs used to automate frequently used processes or tasks in Excel
. A macro records operations and re-uses the sequence of mouse actions or keystrokes of anything you can do in Excel with keystrokes or a mouse.
What are the uses of macro?
A macro is used
to automate a task that you perform repeatedly or on a regular basis
. It is a series of commands and actions that can be stored and run whenever you need to perform the task. You can record or build a macro and then run it to automatically repeat that series of steps or actions.
What are the advantages of macro?
- Macros hold the details of an operation in a module that can be used “as if” it were a single instruction.
- A frequently used sequence of instructions can be defined as a macro. …
- Macros are used to build up complex operations out of simpler operations.
- Libraries of useful macros can be created.
What is the procedure during school assembly?
Assemblies are
usually held outdoors for 20 minutes at least every day
. Teachers and students recite a common prayer. Special announcements are made and students present thoughts of the day and attendance is marked. Sometimes students present a skit or a cultural programme.
How does push work in assembly?
The push instruction
places its operand onto the top of the hardware supported stack in memory
. Specifically, push first decrements ESP by 4, then places its operand into the contents of the 32-bit location at address [ESP].
How does assembly function work?
In assembly language, the
call instruction handles passing the return address for you
, and ret handles using that address to return back to where you called the function from. The return value is the main method of transferring data back to the main program.
