A computer has a 256 KByte, 4-way set associative, write back data cache with b

Sail E0 Webinar

Question

A computer has a 256 KByte, 4-way set associative, write back data cache with block size of 32 Bytes. The processor sends 32 bit addresses to the cache controller. Each cache tag directory entry contains, in addition to address tag, 2 valid bits, 1 modified bit and 1 replacement bit.The number of bits in the tag field of an address is

Options:

A . 11

B . 14

C . 16

D . 27

Answer: Option C

-NA-

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. The decimal value 0.5 in IEEE single precision floating point representation has ....

Question 2. A process executes the code fork(); fork(); fork(); The total number of child processes created is ....

Question 3. The protocol data unit (PDU) for the application layer in the Internet stack is ....

Question 4. Consider the function f(x) = sin(x) in the interval x Ïµ [Ï€/4, 7Ï€/4]. The number and location(s) of the local....and location(s) of the local minima of this function are

Question 5. Let A be the 2 * 2 matrix with elements a11 = a12 = a21 = +1 and a22 = -1. Then the eigenvalues of the matrix A19 are ....= -1. Then the eigenvalues of the matrix A19 are

Question 6. Let W(n) and A(n) denote respectively, the worst case and average case running time of an algorithm executed on an inpu....of size n. Which of the following is ALWAYS TRUE?

Question 7. The amount of ROM needed to implement a 4 bit multiplier is ....

Question 8. Let G be a simple undirected planar graph on 10 vertices with 15 edges. If G is a connected graph, then the number of b....any embedding of G on the plane is equal to

Question 9. Register renaming is done in pipelined processors ....

Question 10. Consider a random variable X that takes values +1 and âˆ’1 with probability 0.5 each. The values of the cumulative ....distribution function F(x) at x = âˆ’1 and +1 are

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0