Write a function to convert an infix expression to a postfix expression. Pass a one-dimensional character array P to the function as input (infix exp) and return character array Q (postfix exp). Test your program for following input P : ( ...Read more
SIKSHAPATH Latest Questions
Q1.If CWR=9B H , the counter operation is load LSB load MSB Counter latch Q2.___ is used to disable (Mask) or enable (Unmask) individual interrupt request inputs. Q3.Control words and status information from the microprocessor to PIC and from PIC to microprocessor respectively, are transferred ...Read more
Solve the NLPP by Lagrange’s multiplier Max Z=4X1-x12+8x2-x22 subject to x1+x2=2, x1,x2>=0
Elaborate which pins are responsible for counter 0,1 and 2 selection in 8253
Ten individuals are chosen at random from a population and their heights are found to be in inches 63, 63, 64, 65, 66, 69, 70, 70, 71. Discuss the suggestion that the Mean height of universe is 65. For 9 ...Read more
A computer while calculating correlation coefficient between two variables X and Y from 25 pairs of observations obtained the following results : n=25, ∑ X= 125, ∑ X^2=650, ∑ Y=100, ∑ Y^2= 460, ∑ XY =508. If was, however, later ...Read more
Question 1 5 Points Comment on the direction of the port for the following CWR values in 8255 80H 8A H 8B H 92H 98 H Question 2 5 Points The 8255 operates in 2 modes,Answer the following wrt 8255 modes Which bit of control word register is responsible for mode ...Read more
If the content of DS and BX register is 2500H and 1000H respectively. From which memory location will 8086 fetch the data while executing instruction MOV CX,[BX].
During the execution of a project, a risk is identified by a team member. This newly identified risk is currently not in the Risk Register. As a Project Manager, what is the first action you would take after being notified of ...Read more
Obtain the control word for the following configuration of the ports of 8255 A for mode 1 operation: Port A – as output port, Mode for Port A – mode 1 Port B – output port, Mode for Port B ...Read more