Question:
In a RAM of size \(512\times8\), which of the following is the number of address lines and number of data lines?
In a RAM of size \(512\times8\), which of the following is the number of address lines and number of data lines?
Show Hint
For \(512\times8\) RAM, \(512=2^9\), so address lines are \(9\) and data lines are \(8\).
Updated On: Jun 6, 2026
- \(512,8\)
- \(9,3\)
- \(4096,8\)
- \(9,8\)
Show Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Concept:
For memory size: \[ 2^n \times m \] the number of address lines is \(n\), and the number of data lines is \(m\).
Step 1: Given RAM size. \[ 512\times8 \] Here, \[ 512=2^9 \]
Step 2: Find address lines. \[ 2^9=512 \] So, number of address lines: \[ 9 \]
Step 3: Find data lines.
The word size is: \[ 8 \] So, number of data lines: \[ 8 \] \[ \therefore \text{Correct Answer is (D)} \]
For memory size: \[ 2^n \times m \] the number of address lines is \(n\), and the number of data lines is \(m\).
Step 1: Given RAM size. \[ 512\times8 \] Here, \[ 512=2^9 \]
Step 2: Find address lines. \[ 2^9=512 \] So, number of address lines: \[ 9 \]
Step 3: Find data lines.
The word size is: \[ 8 \] So, number of data lines: \[ 8 \] \[ \therefore \text{Correct Answer is (D)} \]
Was this answer helpful?
0
0
Top CUET PG B.Ed. Mathematics Questions
- Which of the following represents the slope of the line passing through points (3, −2) and (3, 4)?
- Evaluate the determinant:
\[ \left| \begin{array}{ccc} b+c & a-b & a\\ c+a & b-c & b\\ a+b & c-a & c\\ \end{array} \right| \] - If \[ x=e^{\tan^{-1}\left(\frac{y-x^2}{x}\right)} \] then \(\dfrac{dy}{dx}=?\)
- If \(y=e^{m\sin^{-1}x}\) and \(y_n\) indicates \(n^{th}\) derivative of \(y\) with respect to \(x\), then which of the following relation is true?
- Which of the following is derivative of \(\sqrt{a^{\sqrt{x}}}\) with respect to \(x\)?
View More Questions
Top CUET PG Computer Science Questions
- Given below are two statements.
Assertion (A):
For a random variable \(X\), if \(x=0,1,2,\ldots\) and \[ P(X=x)=k\frac{\lambda^x}{x!}, \] then for it to be a probability mass function, \(k=e^{-\lambda}\).
Reason (R):
In a probability distribution, the sum of all probabilities must be \(1\). Match List-I with List-II. A data contains the following eight values:
\[ 4,3,0,5,2,9,4,5 \]List-I List-II (A) Range of data minus \(4\) (II) \(5\) (B) Mean Deviation (IV) \(1.75\) (C) Variance (III) \(6\) (D) Median (I) \(4\) - Which is odd one out of the following?
- For the binary input \(010\), which of the following represents min-term and max-term?
- Which of the following ICs (Integrated Circuits) is the fastest?
View More Questions
Top CUET PG Questions
- Given below are two statements:
Statement I: For Plato the meaning of the word 'Justice' is basically a conception in the mind only.
Statement II: For Plato the meaning of the word 'Justice' is fixed, mind-independently
In the light of the above statements, choose the correct answer from the options given below: - What is the electron count of OS6CO182-?
- XeF4 hydrolysis gives A + B, HF, and Oxygen. Find A and B
- What is more basic in pyrol and pyridine?
- Hydrolysis of Al2C3, Be2?
View More Questions