Register

GATE CSE 1995 | Question: 17b

• recategorized by
1,443 views
0 votes
0 votes
Consider a CRT display that has a text mode display format of $80×25$ characters with a $9×12$ character cell. What is the size of the video buffer RAM for the display to be used in monochrome ($1$ bit per pixel) graphics mode
• recategorized by
User Avatar

Please log in or register to answer this question.

Voting & Accepting an answer helps improve the community
← PreviousNext →
← Previous in categoryNext in category →

Related questions

1.1k
views
1 answers
2 votes
makhdoom ghaya asked Nov 8, 2016
1,057 views
GATE CSE 1987 | Question: 1-x
The data transfer rate of a double-density floppy disk system is about:$5K$ bits/sec$50K$ bits/sec$500K$ bits/sec$5000K$ bits/sec
User Avatar
2.5k
views
1 answers
9 votes
Kathleen asked Oct 8, 2014
2,512 views
GATE CSE 1995 | Question: 17a
An asynchronous serial communication controller that uses a start-stop scheme for controlling the serial I/O of a system is programmed for a string of length seven ... string $ 0110101'?$How many such string can be transmitted per second?
User Avatar
1.2k
views
1 answers
1 votes
Kathleen asked Oct 8, 2014
1,158 views
GATE CSE 1995 | Question: 2.18
The solution of differential equation $y''+3y'+2y=0$ is of the form$C_1e^x+C_2e^{2x}$C_1e^{-x}+C_2e^{3x}$C_1e^{-x}+C_2e^{-2x}$C_1e^{-2x}+C_2e^{-x}$
User Avatar
2.6k
views
3 answers
0 votes
Kathleen asked Oct 8, 2014
2,631 views
GATE CSE 1995 | Question: 2.15
The iteration formula to find the square root of a positive real number $b$ using the Newton Raphson method is$x_{k+1} = 3(x_k+b)/2x_k$x_{k+1} = (x_{k}^2+b)/2x_k$x_{k+1} = x_k-2x_k/\left(x^2_k+b\right)$None of the above
User Avatar
Link Copied!