Question: In x 8 6 Assembly, what is the typical purpose of the int 2 1 h instruction? a . To manage memory allocation b .

In x86 Assembly, what is the typical purpose of the int 21h instruction?
a. To manage memory allocation
b. To interact with DOS functions
c. To initialize segment registers
d. To perform floating-point operations

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

Herman and Sons Law Offices opened on January 1, 2015. During the first year of business, the company had the following transactions: January 2: The owners invested $ 250,000 (the par value of the...

Q:

Go to www.nucor.com. At the top of the frame you will see the heading Our Story. Then click on Chapter 1 Corporate Overview and read the information under this tab and then click on Chapter 2 History...

Q:

1. What does CPU stand for? a) Central Processing Unit b) Computer Personal Unit c) Central Program Unit d) Control Processing Unit 2. Which data structure follows the Last-In-First-Out (LIFO)...

Q:

1. What does CPU stand for? a) Central Processing Unit b) Computer Personal Unit c) Central Program Unit d) Control Processing Unit 2. Which data structure follows the Last-In-First-Out (LIFO)...

Q:

1. What does CPU stand for? a) Central Processing Unit b) Computer Personal Unit c) Central Program Unit d) Control Processing Unit 2. Which data structure follows the Last-In-First-Out (LIFO)...

Q:

I need help in this program. I don't understand how I should start working on this. 2 Machine details and background concepts This section explains many background concepts, while the following one...

Q:

Provide a summary technical report with your own words about Pipelined Execution which is also named as Instruction Level Parallelism, addressing mainly the following areas: 1. What is Pipelined...

Q:

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Q:

ANSI-SPARC6 Programming Language Compilation Write notes on each of the following topics: (a) the implementation of labels and jumps in a recursive, block structured programming language [7 marks]...

Q:

QUIZ... Let D be a poset and let f : D D be a monotone function. (i) Give the definition of the least pre-fixed point, fix (f), of f. Show that fix (f) is a fixed point of f. [5 marks] (ii) Show that...

Q:

please help ASAP. This is a virtual box assignment with a vagrant. 0 opcode mnemonic description NOOP / HALT Indicates system halt state 1 LOAD Load AC from memory 2 STORE Store AC to memory 3 JMP...

Q:

Your company is about to sell equipment to a British buyer for GBP 1,500,000 to be received in 90 days. The following data are relevant: Spot exchange rate 1.7689 USD/GBP 90 day forward rate 1.7602...

Q:

You are given the sample mean and the population standard deviation. Use this information to construct the 90% and 95% confidence intervals for the population mean. Interpret the results and compare...

Q:

12 Frank and Sarina run around a park every day. They keep a record of the distances they run each day for 10 days. These are the distances Frank runs each day. 400 m 2.4km 0.8 km 3200m 32km 1.2km a...

Q:

Number of subscriber comes under which economic indicators