List of top Questions asked in CUET (PG)- 2025

Consider the binary tree given below. What will be the corresponding infix expression to this? 

Consider the following statements about arrays. Which of the following are TRUE? 

A. The index specifies an offset from the beginning of the array to the element being referenced. 
B. Declaring an array means specifying three parameters; data type, name, and its size. 
C. The length of an array is given by the number of elements stored in it. 
D. The name of an array is a symbolic reference to the address of the first byte of the array. 
Choose the correct answer from the options given below:

Match LIST-I with LIST-II

\[\begin{array}{|c|c|}\hline \text{LIST-I} & \text{LIST-II} \\ \hline \text{A. The first index comes after the last index.} & \text{I. Head-tail Linked List} \\ \hline \text{B. More than one queue in the same array of sufficient size} & \text{IV. Multiple Queue} \\ \hline \text{C. Elements can be inserted or deleted at either end.} & \text{III. Circular Queue} \\ \hline \text{D. Each element is assigned a priority.} & \text{II. Priority Queue} \\ \hline \end{array}\] Choose the correct answer from the options given below:

Consider the following code blocks. 

A. for (i=0; i<1000; i++) 
\(\hspace{1cm}\) statement block; 
B. for (i=0; i<100; i+=2) 
\(\hspace{1cm}\) statement block; 
C. for (i=1; i<1000; i*=2) 
\(\hspace{1cm}\) statement block; 
D. for (i=0; i<10; i++) 
\(\hspace{1cm}\) for (j=0; j<10; j++) 
\(\hspace{2cm}\) statement block; 
Arrange the number of iterations of the above loops (number of times 'statement block' is executed) in ascending order.

Arrange the following data types available in C language according to their size (smallest to largest): 
A. signed long int 
B. long double 
C. unsigned char 
D. unsigned int 
Choose the correct answer from the options given below:

\(\underline{\hspace{1cm}}\) refers to a set of data values and associated operations that are specified accurately, independent of any particular implementation.

What will be the foldback memory address range of the following memory chip while interfacing with 8085 microprocessor?

Which of the following statements are applicable to 8237 DMA controller for working in the Master Mode: 

(A) The signals Input Output Read and Input Output Write are kept in tri-state. 
(B) The signals Memory Read and Memory Write are kept in tri-state. 
(C) The signals Input Output Read, Input Output Write, Memory Read and Memory Write may all be used as per the data transfer requirement. 
(D) The data transfer can be terminated by sending low End of Process (EOP) from outside, also. 
Choose the correct answer from the options given below:

Arrange these interrupt call locations in order of priority (from highest to lowest priority) of the interrupts with whom they are associated with: 

A. 003CH 
B. 0024H 
C. 0034H 
D. 002CH 
Choose the correct answer from the options given below:

Match LIST-I with LIST-II

\[\begin{array}{|c|c|}\hline \text{LIST-I (Hex Code)} & \text{LIST-II (Instruction)} \\ \hline \text{A. 4F} & \text{I. MOV C,A} \\ \hline \text{B. 80} & \text{II. ADD B} \\ \hline \text{C. 47} & \text{III. MOV B,A} \\ \hline \text{D. 76} & \text{IV. HLT} \\ \hline \end{array}\] 

Choose the correct answer from the options given below:

128 $\times$ 8 RAM represents:

Which among the following statement(s) is/are true in the context of a page replacement policy? 

(A) The goal of a page replacement policy is to try to remove the page most likely to be referenced in the immediate future. 
(B) First in First Out (FIFO) and Least Recently Used (LRU) are the two most common page replacement algorithms. 
(C) The FIFO algorithm selects for replacement the page that has been in memory the longest time. 
(D) LRU algorithm is based on the assumption that the least recently loaded page is a better candidate for removal than the least recently used page. 
from the options given below: Choose the correct answer from the options given below:

The major difficulties that cause the instruction pipeline to deviate from its normal operation are: 

(A) Resource conflicts 
(B) Stack operation 
(C) Data dependency 
(D) Branch difficulties 
from the options given below: Choose the correct answer from the options given below:

The expression \( X = (A+B) \times (C+D) \) has been evaluated using two address instructions method. The following is the set of instructions used.

MOV R1, A 
(B) MUL R1, R2 
(C) MOV R2, C 
(D) ADD R2, D 
(E) MOV X, R1 
 \(\textbf{Choose the correct sequence of instruction execution from the options given below:}\)

For the gate shown in the figure, the output will be HIGH 

The given diagram is of a 4-bit switched current-source Digital to Analog Converter (DAC), where \( E_{REF} = 10V \) and \( R = 5 \, k\Omega \). What will be the output voltage \( V_{out} \) for the digital input 1101?