When the most significant byte of a word is at the smallest address, the architecture is called

Polymorphisms means

A computer system has a RAM of 4 GB and a cache of 512MB. Assuming that the least significant bit is b₀ ,the cache location using direct mapping is given by

Which of the following is TRUE about Vectors interrupts?

The maximum number of items in a B-tree of order m and height h is

Each B-tree node can have at-most p tree pointers, p-1 data pointers and p-1 search key field values. These must fit into a single disk block if each B-tree node is to correspond to a disk block. Suppose the search field is V =9 bytes long, the disk block size is B=512 bytes, record (data) pointer is P_r =7 bytes and a block pointer is P=6 bytes. What is the value of p?

What is the order p of a B+-tree given that the search key field is V=9 bytes long, the block size is B= 512 bytes, record pointer is Pr=7 bytes and a block pointer is P=6 bytes.

Consider a schema R(A, B, C, D, E) with functional dependencies A → B, B→ C, BC → A , A→D , E→A, D→E. Which of the following is not a key?

The tuples in relation R(A,B) are {(1,2),(1,3), (3,4)) and the tuples in relation S(B,C) are (2,5), (4,6), (7,8)}. The number of tuples in the result of the following SQL query are:

Select * from R Natural Outer Join S;

A unit of storage that can store one or more records in a hash fiIe organization is denoted as

Which of the following will undo all statements upto commit?

If a system has a 32-bit processor, what are the number of page table entries if the page size is 16KB?

Zombie process is a process

Wireless LANs do not use CSMA/CD because

If a host has an IP address 201.40.67.31/25, what are the network ID and broadcast address of the network to which this host belongs:

If the MF bit-0, Fragment Offset : 1480 and Total Length : 520 in an IP datagram, then the length of datagram is

When the TTL of a datagram sent from a host H1 is 1, the data can reach a host which is

Five segments of data of sizes 100B, 400B, 200B, 300B and 50B are sent using TCP and PSH bit is set on each of the segments. There are no retransmission timeouts. The acks received are 101, 101, 701, 701 and 1051. In which order are the segments received