Virtual University Forum

on December 20, 2013 at 4:33pm My today paper: Mcqs mostly from past paper nearly 85%. Subjective questions: 1) Write Keyboard writing protocol? 2) Steps involve in LPT1 and LPT2 ? 3) How to send data to keyboard? 4) in LPT1 BIOS what is the meaning of " inportb*(base +1)& 0x80);?

on December 20, 2013 at 5:42pm Step to access battery powered ram. (5 Marks) What is null modem?.  5 Marks What is Self test mode of UART?. 3 Marks Describe the purpose of 12h interrupt and 88h? 3Marks  baki yd nai

on December 20, 2013 at 4:37pm AOA FRNDS PAPER BHT EAZI THA OBJECTIVE SARA MOAZ ki file me se aya tha q 1. what is the purpose of service 1 and 2 of 14h  2marks q2  WHAT are DTE AND DCE MARKS 2 Q3 HOW DONE DATA RECEPTION AAND DATA RETREVIAL IN RS232C  MARKS 3 q4 RTC REAL TIME CLOCK   MARKS 3 q5 STATUS REGISTER C of RTC.   MARKS 5 q6 lpt 1 overlaped lpt 2 is k bare me ak program aya tha.  marks 5

Today CS609 Midterm Term Paper Total Question = 26 Total Mcqs of 1 marks of each = 20 Total 2 Marks Question = 2 Total 3 Marks Question = 2 Total 5 Marks Question = 2 1: A function that wil send com port. com port number will be accessed as parameter 2: THR STANDS FOR? DDL STANDS FOR? RBR STANDS FOR? DLM STANDS FOR? 3: In flow control what is the working of D4? 4:draw structer of c  status rigester ? 5:  How to get input from keyboard

on December 23, 2013 at 11:40am Asalamualikum my todays cs609 papers: what is the purpose of selp test mode in UART? 2 Marks What is the information send to the keyboard? 2 marks what is the usages of coprocessor control word in coprocessor? 3 marks programme tha 3 marks. what is the steps of presence of coprocessor? 5 marks explain the UATR? 5 marks best of luck ....