Explain the logic structure of SRAM and DRAM cells. How many RAM chips of size 256K 8 bits are needed to build a memory of size 16M Word RAM having a word size of 32 bits? Find the storage capacity of a disk with 16 recording surfaces and 32 tracks; each track has 64 sectors. You may
See Answer →Give any one function of the following
i) DRAC iv) SBCC
ii) GEAC v) DLC
iii) RCGM v) DLC
See Answer →Represent (-55.25)10 and (0.03125)10 in IEEE 754 single precision format.
See Answer →Explain the functioning of a 3-bit ripple counter with the help of a diagram
See Answer →Explain the functioning of the SR flip-flop with the help of a logic diagram and characteristic table. Also, make and explain the excitation table of this flip-flop.
See Answer →Assume that a source data value 1001 was received at a destination as 1101. Show how Hamming's Error-Correcting code will be appended to source data so this error of one bit is identified and corrected at the destination. You may assume that the transmission error occurs in the source data, not the error correction code.
See Answer →Explain the functioning of a 38 decoder. You should draw its truth table and explain its logic diagram with the help of an example input
See Answer →Consider the Adder-Subtractor circuit given in Unit 3 of Block 1. Explain how this circuit will perform subtraction (A-B) if the value of A is 1010 and B is 1011. You must list all the bit values, including Cin and Cout and overflow condition
See Answer →Simplify the following function using K-map: F(A, B, C, D) = Σ (1, 3, 5, 7, 8, 12, 14, 15). Draw the circuit of the simplified function using NAND gates.
See Answer →Octal (23174560)O to Decimal
See Answer →String “ISO-8859-1 coding” to UTF 16.
See Answer →Hexadecimal (FABCD1E)h to Octal
See Answer →Decimal (2536475891)10 to binary and hexadecimal.
See Answer →Perform the following conversion of numbers:
See Answer →Explain the main architectural differences between the von Neumann architecture and Harvard architecture with the help of a diagram of each.
See Answer →Explain the von Neumann architecture. Show how an instruction is executed by the von Neumann machine.
See Answer →What are the advantages and limitations of clinical trial?
See Answer →Describe the purpose and procedure of preclinical evaluation of Drugs.
See Answer →What does map( ) function do ? Write a program in Python to print the cube of the numbers present in the list, by using map( ) function.
See Answer →What measures Indian Government took to reform the Indian pharmaceutical industries after 1995?
See Answer →