Question 674 Integrity constraints ensure that changes made to the database by authorized users do not result into loss of data consistency. Which of the following […]
If an array is declared as Int a[5]={3,0,1,2}, then values assigned to a[0] and a[4] will be Correct Answer: C Question 14 Explanation: →A[0] is first […]
Question 27 Which of the following statements is TRUE about CSMA/CD A IEEE 802.11 wireless LAN runs CSMA/CD protocol B Ethernet is not based on CSMA/CD […]