ISRO CSE 2014
Q52.
An organization is granted the block 130.34.12.64/26. It needs to have 4 subnets. Which of the following is not an address of this organization?Q53.
Assume the following information.Original timestamp value = 46Receive timestamp value = 59Transmit timestamp value = 60Timestamp at arrival of packet = 69Which of the following statements is correct?Q54.
A IP packet has arrived in which the fragmentation offset value is 100,the value of HLEN is 5 and the value of total length field is 200. What is the number of the last byte?Q55.
A supernet has a first address of 205.16.32.0 and a supernet mask of 255.255.248.0. A router receives 4 packets with the following destination addresses.which packet belongs to this supernet?Q56.
An IP packet has arrived with the first 8 bits as 0100 0010. Which of the following is correct?Q58.
The process of modifying IP address information in IP packet headers while in transit across a traffic routing device is calledQ59.
Consider a standard Circular Queue implementation (which has the same condition for Queue Full and Queue Empty) whose size is 11 and the elements of the queue are q[0],q[1],... q[10].The front and rear pointers are initialized to point at q[2]. In which position will the ninth element be added?Q60.
Let x, y, z, a, b, c be the attributes of an entity set E. If {x}, {x,y}, {a,b}, {a,b,c}, {x,y,z} are superkeys then which of the following are the candidate keys?