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1
Control Unit
A vertical microprogrammed control unit supports 256 instructions. The system is using 8 flag conditions and contains 48 control signals. Each instruction on an average requires 1 micro operation. What is the approximate size of control memory in bytes?
commented
Aug 15, 2019
in
CO and Architecture

492
views
1
answer
2
Microprogramming Control Unit
A hypothetical processor supports 256 instructions.Each instruction takes 12 cycles to complete the execution. Processor supports horizontal control unit design. It has 24 control signals and 16 flags. What is the size of microinstruction??
commented
Jul 25, 2019
in
CO and Architecture

1.6k
views
horizontal
microprogramming
coandarchitecture
1
answer
3
GATE201034
The weight of a sequence $a_0,a_1, \dots, a_{n1}$ of real numbers is defined as $a_0+a_1/2+ \dots + a_{n1}/2^{n1}$. A subsequence of a sequence is obtained by deleting some elements from the sequence, keeping the order of the remaining elements the same. Let $X$ denote the maximum possible ... $X$ is equal to $max(Y, a_0+Y)$ $max(Y, a_0+Y/2)$ $max(Y, a_0 +2Y)$ $a_0+Y/2$
commented
Jul 23, 2019
in
Algorithms

7.2k
views
gate2010
algorithms
dynamicprogramming
normal
1
answer
4
Number of Topological Order
Find the number of Topological order(sort) in the given graph? $(1)$ $(2)$
commented
Jul 23, 2019
in
DS

549
views
datastructures
nooftopologicalordering
0
answers
5
#login problems
Hello sir!! I got in to a serious problem ..I have forgotetn the login password of Gate overflow..Cant do login from my Laptop or any other device..Currently I am using The app..but I need to login in my laptop..How can I reset my password ?..Pls help me it's necessary and a bit urgent
asked
May 28, 2019
in
Others

24
views
#doubt
0
answers
6
#test series.
How to take tests on GO ? When i am going to gate test series on GO...it is asking registration number..but i have got none ..how to get registered for exam??
asked
May 24, 2019
in
GATE

23
views
#
generaltopicdoubt
0
answers
7
PIPELINING.
How to find number of stall cycles and branch penalty & CPI in a branched instruction pipelining?
asked
May 21, 2019
in
CO and Architecture

53
views
#computer
coandarchitecture
0
answers
8
#Time Management
Hello !! I am now facing a serious problem nowadays ..cuz my sems will start within a month and lots of assignments and practicals are left to be written (copied) so i am facing very difficult to manage all those along with my gate prep..i am feeling very pressurized ..Can somone please show me a way how to manage sems and gate together when 1month is left for sems to start.
asked
May 4, 2019
in
GATE Application

42
views
#
gatepreparation
0
answers
9
Decidability and Undecidability
From where to learn the decidability and Undecidability concept for gate? So that I can grasp the full concept of that topic crystal clear..(please suggest me except Shai Simonson..I had already watch that video but i could'nt clear my concepts from there) i am facing real difficulty on that topic
asked
Apr 22, 2019
in
Theory of Computation

60
views
#theoryofcomputation
0
answers
10
#Pipeliningdoubt
What is the concept of branch penalty , stall cycle and branch instructions and what are the formulas to get those ?? Someone please guide me..i am really facing much difficulty in these concepts while solving prev yr gate questions.
edited
Apr 16, 2019
in
CO and Architecture

32
views
coandarchitecture
0
answers
11
Self doubt
Hello guys !! Is solving previous 10 years gate qs suffice ?? Or should I practise more past year qs ?? Please help me out
asked
Apr 2, 2019
in
GATE Application

13
views
#
selfdoubt
0
answers
12
Turing Machine: Self doubt
What is the difference between Turing recognizable language and Turing decidable language? Please someone explain me clearly the concept
asked
Mar 26, 2019
in
Theory of Computation

50
views
#selfdoubt
0
answers
13
Gate2020
Can anyone please suggest me what is the best youtube video lecture series on C programming for gate.
asked
Mar 24, 2019
in
GATE Application

107
views
#selfdoubt
0
answers
14
Discrete mathematics
If adjacency matrix of 2 graphs are same, then can we say that those 2 graphs are isomorphic?
asked
Mar 22, 2019
in
GATE Application

22
views
#selfdoubt
discretemathematics
0
answers
15
Discrete Mathematics
I doubt Whether (a,b)R(b,c) is symmetric or antisymmetric or reflexive relation And how to approach this type of sums?
commented
Mar 21, 2019
in
GATE Application

22
views
#selfdoubt
#discrete
discretemathematics
1
answer
16
#gate2020
Hello!! all the respected members of gate overflow.. I am a gate 2020 aspirant Our paper is going to be made by IIT Delhi as per i got the information Can u all please guide me how to prepare and what topics I must focus on more ...What will be my strategy and all..& if i get a timetable I would be greatful to u all Thank you
commented
Mar 20, 2019
in
GATE

123
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