Tag Archives: 8086


Write a program in 8086 assembly Language (with proper comments) that passes a parameter containing a lower case alphabet to a near procedure named TOUPCASE, which converts the lowercase alphabet to upper case and returns it to the calling assembly program – IGNOU MCA Assignment 2016 – 17

MASTER OF COMPUTER APPLICATIONS Course Code : MCSL-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(1)/012/Assignment/16-17 Maximum Marks : 50 Weightage : 25%   Write a program in 8086 assembly Language (with proper comments) that passes a parameter containing a lower case alphabet to a near procedure named TOUPCASE, which… Read More »

Write a program in 8086 assembly Language that accepts a string of four characters entered using the keyboard and checks if all the entered characters are decimal digits. In case all the characters are decimal digits then it converts the entered string into equivalent binary number. – IGNOU MCA Assignment 2016 – 17

MASTER OF COMPUTER APPLICATIONS Course Code : MCSL-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(1)/012/Assignment/16-17 Maximum Marks : 50 Weightage : 25%   Write a program in 8086 assembly Language that accepts a string of four characters entered using the keyboard and checks if all the entered characters are… Read More »

Write and run an 8086 assembly language program displays a string stored in memory – IGNOU BCA Assignment 2016 – 17

BACHELOR OF COMPUTER APPLICATIONS Course Code : BCSL-022 Course Title : Assembly Language Programming Lab Assignment Number : BCA(2)/L-022/Assignment/16-17 Maximum Marks : 50 Weightage : 25%   Write and run an 8086 assembly language program displays a string stored in memory. You must use appropriate interrupt for the same – IGNOU MCA Assignment 2016 –… Read More »

Write a program in 8086 assembly Ianguage that converts each character of string to upper case and to the next character 7m Jun2008

Write a program in 8086 assembly Ianguage that accepts a character string, of maximum 10 characters, from the keyboard, converts each character of string to upper case and converts each character to the next character. i.e. A to B, B to C,and so on. Finally display the string on the screen. 7m Jun2008   DATA… Read More »

Write a program in 8086 assembly Language to count the number of alphabets ‘a’, ‘e’ and ‘o’ (irrespective of lower or upper case) in a strings – IGNOU MCA Assignment 2015 – 16

 MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(1)/012/Assign/2015-16 Maximum Marks : 100 Weightage : 25%   Write a program in 8086 assembly Language (with proper comments) to count the number of alphabets ‘a’, ‘e’ and ‘o’ (irrespective of lower or upper case)… Read More »

A procedure in Assembly Language that accepts a 2 digit input from the keyboard to packed BCD – IGNOU MCA Assignment 2014-15

 MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(1)/012/Assign/2015-16 Maximum Marks : 100 Weightage : 25%   Write a program in 8086 assembly language that accepts a 2 digit input from the keyboard (as ASCII input) into packed BCD number. The packed BCD… Read More »

A procedure in Assembly Language program that receives Alphabet ‘Z’ returns 1 or 0 – IGNOU MCA Assignment 2015-16

 MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(1)/012/Assign/2015-16 Maximum Marks : 100 Weightage : 25%   Write a simple near procedure in 8086 assembly language that receives an ASCII digit as parameter. It returns 1 if the ASCII digit is ‘Z’ else… Read More »

Write an 8086 assembly language program that finds the smallest and the second smallest number from a list of 10 numbers stored in memory. 7m Jun2008

Write an 8086 assembly language program that finds the smallest and the second smallest number from a list of 10 numbers stored in memory. 7m Jun2008 To understand program for Largest or Smallest in an array in detail Please Click this link below http://cssimplified.com/computer-organisation-and-assembly-language-programming/an-assembly-program-for-finding-the-largest-number-in-array-of-10-elements DATA SEGMENT ARR DB 5,3,7,1,9,2,6,8,4 LEN DW $-ARR SMALL DB ? SECOND… Read More »

an assembly language procedure that divides a 32-bit number by a 16-bit number and can be called in any other module. 10m Jun2006

Write an assembly language procedure for 8086 microprocessor that divides a 32-bit number by a 16-bit number. The procedure should be written in general, so that it may be defined in one module and can be called in any other module.       10m Jun2006    Large Number Division ;- J := (K*M)/P mov ax,… Read More »

Explain any five DOS function calls supported by INT 21H in the 8086 assembly language with an example of each call. 10m jun2006

(d) Explain, with an example of each call, any five DOS function calls supported by INT 21H in the 8086 assembly language.             10   DOS Function Calls (Using INT 21H) INT 21H supports about 100 different functions. A function is identified by putting the function number in the AH register. For example, if we… Read More »