100. Statement 1: Cache storage is very fast Statement 2: Cache storage is very cheap a. Both the statements are true b. Statement 1 is true but statement 2 is false c. Statement 1 is false but statement 2 is true d. Both the statements are false

Q: The method which offers higher speeds of I/O transfers is a. Interrupts b. Memory mapping c.…

A: Exрlаnаtiоn:  In  DMА  the  I/О  deviсes  аre  direсtly  аllоwed  tо  interасt  with  the  memоry…

Q: What is the content of (low byte) and (high byte) registers in Hex?

A: As per guidelines, I can answer only one from the given question

Q: Cache memory and RAM both are based on transistor based then why cache memory is needed if we…

A: Cache memory: Considering the tiny size in comparison to the main-memory (RAM) or secondary-memory,…

Q: 1- Write an assembly language program to search for data 44 In 9 memory locations start at (8000) if…

A: Assembly language is one of the earliest developed programming languages which is estimated to be…

Q: What is the tmiss time for the following set up: Block size = 64, time for address = 15 cycles, time…

A: Given: What is the tmiss time for the following set up: Block size = 64, time for address = 15…

Q: 3. (20p)A computer has a cache, main memory, and a disk used for virtual memory. If a referenced…

A: Given data:In the cache,reference word takes time to access = 5nscache hit ratio = 0.8In the…

Q: Multiple Which of the following is incorrect? a. Paging is one way of providing noncontiguous…

A: explanation: following are true: Paging is one way of providing noncontiguous allocation. Binding of…

Q: 1. The bank account balances are: a=500, b=600, c=1000. What possible account balances can appear…

A: Let's first understand the Transactions: T1: bank transfer of 300 from a to c if (a<300)…

Q: Which of the following statements are generally true? 1. Memory hierarchies take advantage of…

A: The correct "Most of the capacity of the memory hierarchy is at the lowest level" Option"4"…

Q: Show the program execution for the following program. The hypothetical machine has four (4) opcodes:…

A:

Q: Solve the 8085 Write a program to load twenty memory locations starting from 8005H, where each…

A: Algorithm – Take a count equal to 4 Store the starting address of both blocks in 2 different…

Q: Display the program execution for the following program. The hypothetical machine has four 4…

A:

Q: Assume you have a computer that runs a programme that is 50% floating point multiply, 20% floating…

A: According to Amdahl's Law: Improved Execution Time= (Execution time changed by improvement) /…

Q: Can you check whether what i did is correct or not. Table 1 shows the content inside computer…

A: Actually, given information: Table 1 shows the content inside computer memory addresses. The code…

Q: CODE IN MACHINE LANGUAGE USING LC-3

A:

Q: Ex 1. Show how the following values would be stored by byte-addressable machines with 32-bit words,…

A: Show how the following values would be stored by byte-addressable machines with 32-bit words, using…

Q: Q.5: Suppose we have the following pseudocode: function 0 0 ( function 10: loop (from 0 to 1, 000,…

A: For the above given question the solution is given below:

Q: Consider the following type definition. typedef char x[10]; x myArray[5]; What will…

A: The correct option is option c which is 50 bytes.

Q: Question 3. Read the following statements carefully and fill in the blanks with appropriate word(s),…

A: In this question I am answering only first part that is Question No. 3  Answering all Except 6 . So…

Q: The index registers are the(a) AX, BX, CX, DX (b) SP, BP, IP (c) DI, SI (d) CS, DS, .2 ES, SS What…

A: I have given an answer in step 2.

Q: Question 9 40 Listen Consider the code contains following variables. var1 DWORD 10h var2 DWORD 20h…

A: Explanation: The first XCHG change the var1 and var2 values. So var1 value in var2 and var2 value in…

Q: Assume that we have a computer with a cache memory of 512 blocks with a total size of 128K bits.…

A: Note - As per the guidelines, we are only allowed to answer 1 question with 3 sub-parts a time.…

Q: Please describe in one sentence what is Cache hit.

A: Cache Memory: Cache memory, often known as cache, is a supplemental memory system that saves…

Q: memory unit DATA to store 10 single byte unsigned numbers, improve the following program section,…

A: Lets see the solution.

Q: A₂ B, C₂ D₂ E, F Load Skipcond Jump Load Add Store Subt Store Load Add Store Halt Dec Dec Don…

A: from py65emu.cpu import CPU from py65emu.mmu import MMU # Load in the program ROM (ie. the…

Q: We should characterize a capacity f(x) (x is a positive integer) as follows: compose all digits of…

A: Here have to determine about the Strange Functions programming problem statement.

Q: 21. The idea of cache memory is based on a. The property of locality of reference b. The…

A: 1) The Idea of the cache memory is based on the property of Locality of reference 2) Locality of…

Q: CODE IN ASSEMBLY LANGUAGE USING LC-3 Write an assembly program to set R0=1 if there's a 5 in one of…

A: Given The answer is given below

Q: Question 19 Question text Two types of tokens that need to be identified by the Postfix Machine…

A: As per guidelines, one question is answered at a time. Kindly repost the remaining questions.

Q: What will be the content of memory location 250 in decimal after exclusion of the following program…

A: We are given 8 instructions and we are going to see what will be the value after all the…

Q: Assume th at we have a computer with a cache memory of 512 blocks with a total size of 128K bits.…

A: Note: In the BNED Guidance, only the first question can be answered at a time. Resend the question…

Q: CODE IN MACHINE LANGUAGE USING LC-3   Write an assembly program to set R0=1 if there's a 5 in one of…

A:

Q: 1. Illustrate the program execution for the following program. The hypothetical machine has four (4)…

A: Program description Load Ac from memory location CM7 The content of this location is 0005H Logically…

Q: Assume that the following are concurrent VHDL statements: (a) L <= P nand Q after 10 ns; (b) M <=…

A: The given statements can be represented by a circuit as shown below.     Statement (a) is the first…

Q: 20. Which of the following statements is true of memory sizes?   a. A 3 kb memory has 3000 memory…

A: Due to company policies I am compelled to solve only one question and that is the first question.…

Q: suppose that y=2, a=3, b=4, c=5. the value of y after execution the following code will be: load a…

A: After executing the above program we get the answer as y=4. Therefore the correct option is e) 7.

Q: ________ allows only committed data to be read, but does not require repeatable reads a. Read…

A: Repeatable read allows only committed data to be read and further requires that no other transaction…

Q: A  PDA  has "XY" MB of memory, Where XY are the last two numbers of your student number (e.g for…

A: The address space in the memory is 32 MB or 2255 MB (25 x 220). This means that to address every…

Q: What are the values of the following expressions:2**(3**2) (2**3)**2 2**3**2               a. 64,…

A: Explanation:   2**(3**2) = 512(2**3)**2 = 642**3**2 = 512so 2**(3**2) (2**3)**2 2**3**2 = 512 64 512…

Q: Which of the following statements are generally true? (A) Memory hierarchies take advantage of…

A:

Q: Assume a cache has 16 entries. How many index bits are needed to address the cache?   a. 2   b.…

A: As per the answering guidelines solving the first question completely.

Q: In designing a computer’s cache system, the cache block or cache line size is an important…

A: Step 1  The answer is given in the below step

Q: Translate the executable statements of the following 'C' program into a three-address code by…

A: Answer is in below steps

Q: Discuss different security issues that are related to memory management

A: Answer: In a multiprogramming computer, the working framework lives in a piece of memory and the…

Q: What does write back mean in terms of cache? Group of answer choices   a. When an error occurs in…

A: The correct answer of the following question is:

Q: What is the tmiss time for the following set up: Block size = 32, time for address = 20 cycles, time…

A: If an block is not in the memory the block will be accessed , here tmiss is nothing but the time…

Q: 3. Calculate the physical memory location for each of the following cases? a- The logical address…

A: Given:  3. Calculate the physical memory location for each of the following cases? a- The logical…

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.