Programming In C, Machine language, Assembly Language

Question 1:Explain what is a machine language?

Ans: Programming language that is directly understood by computer hardware is known as machine language. Machine language is associated with the architecture of computer. Therefore program written in machine language for one computer will not work on another computer because of design difference.

Assembly language

Question 2: Write a note on Assembly Language.

Ans: Assembly language consists of symbolic codes or abbreviation known as mnemonics. It was developed to make computer

programming easier than machine language. The abbreviations used in assembly language make it easier to learn and write programs compared to machine language. Some important character tics of

assembly language are:

Assembly language allow programmers to have access to all the special features of the computer they are using.

Generally a program written in assembly language will require less storage and less running time than one prepared in a high level language. Assembly languages are still the best choice in some applications but their use is gradually declining.

Location: Pakistan

Comments

Post a Comment

Popular posts from this blog

Conditional Control structure. Chapter 4, Lab Activities, Long questions.

Image
  Chapter # 4 Conditional Control structure LAB ACTIVITIES                                LONG QUESTIONS               Question 1. Write a program that reads a number and prints its square if it is greater than 10. Ans: Program: #include<stdio.h> #include<conio.h> int main(int) {             int n;             printf(“\nEnter a number:”);             scanf(“%d”, &n);             if(n>10)             printf(“\nThe square of %d is %d”, n, n*n); getch(); } Output: Enter a number:12 The square of 12 is 144. Question 2. Write a program that reads t...
Read more

Chapter # 5, Loop Control Structure, Lab Activities

Chapter # 5, Loop Control Structure Lab Activities Q7. A class of 20 students takes an examination in which marks range from 1 to 100. Write a program to print the number of students passed and failed. Passing marks are 33.   Program: #include<stdio.h> #include<conio.h> int main(int) { int n, m, pcount=0, fcount=0; printf(“\nEnter marks of 20 students: “); for(n=1; n<=20; n++) { printf(“\nstudents%d=”,m); scanf(“%d”, &sum); if(m>=33) pcount=pcount + 1; else fcount =fcount +1; } printf(“\nNumber of passed students%d”, pcount); printf(“\nNumber of fail students%d”, fcount); getch(); }   Q8. Write a program that prints a line of 60 asterisks (*) using do while loop. Program: #include<stdio.h> #include<conio.h> int main(int) { int n; n=1 do { printf(“ * ”); n=n+1; for(n=1; n<=20; n++) { While(n<=60); getch(); } Output: *************************************** ...
Read more