List of top Computer Science and IT Engineering Questions asked in Tamil Nadu Common Entrance Test

The number of levels used in defining a knowledge-based agent is
What is the formula for Hit Ratio?
Regular expression for all strings starting with “ab” and ending with “ba” is:
Which one of the following is the ability to represent all kinds of knowledge that are needed in that domain?
Which of the following enables indirect communication in IPC?
The most widely used ensemble method is:
The number of states required to accept the string ending with 010 is:
The identification of common sub-expression and replacement of run-time computations by compile-time computation is:
If 5 TCP segments of 100-byte MSS are sent consecutively, starting with sequence number 101, 201, 301, 401, and 501, and if the first segment is lost, the ACKs returned will have ACK numbers as:
Which of the following computing models is not an example of a distributed computing environment?
The probability density function of a continuous random variable \( X \) is given by \( f(x) = k(x-1)^3 \), for \( 1 \leq x \leq 3 \). The value of \( k \) is:
When the physical location of the file changes in a distributed file system:
What is the recurrence for the worst case of quicksort, and what is the time complexity in the worst case?
The transfer function of a Butterworth filter is given by:
Which of the following is not a component of the ANOVA table?
Low pass Butterworth filters are:
A channel has \( B = 4 \) KHz, what is the channel capacity having the signal-to-noise ratio of 20 dB?
Which of the following is a semi join?
When inorder traversing a tree resulted in ABCDEGFHI and postorder traversing the tree resulted in ACBEFGIHD; the preorder traversal would return:
Which of the following is the characteristic of RAID-5?
Recursive algorithm like Merge Sort cannot use Dynamic Programming because:
What is the maximum size of data that the application layer can pass on to the TCP layer below?
A bit-stuffing based framing protocol uses an 8-bit delimiter pattern of 01111110. If the output bit-string after stuffing is 01111100101, then the input bit-string is
If a parent process terminates without invoking wait(), the process is a:
Consider the following systems of three equations (congruences): \( x \equiv 2 \pmod{3} \), \( x \equiv 3 \pmod{5} \), and \( x \equiv 2 \pmod{7} \). Find \( x \)?