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3-2 CSE 2nd mid Questions of ALL subjects
COMPILER
DESIGN
1. What is a
basic block? Explain in detail about loop optimization?
2. Explain
about frequency detection & scope of optimization?
3. Explain
representation of DAG & folding with an example
4. Briefly
explain machine dependent code optimization techniques?
5. What is a
Symbol table? Why do we need the Symbol table for data Structures explain them?
6. Describe
in detail about Storage allocation strategies?
7. Discuss
in detail about the issues of source language in runtime environment.
8. What is
DAG? Construct the DAG for following basic blocks.
D: =B*C
E: =A+B
B: =B+C
A: =E-D
9. Describe
how redundant expression elimination can be done in loop Optimization?
10. Write an
algorithm for like variables with an example?
11. What is
an Induction variable, how can it be detected and transformation can be
applied?
12. What is
Flow Graph? Explain data flow analysis?
13. Explain
in detail about Machine dependent code optimization?
14. Explain
the design issues in the code generator?
15. Describe
the Peephole Optimization?
16. Describe
the code generation techniques?
OBJECT ORIENTED ANALYSIS & DESIGN
1. Explain
about Activity Diagram?
2. Explain
about Usecase diagram?
3. Explain
about the following.
- Differences between Process &
threads
- Components & Classes
- Components & notes
4. Explain
about State machine (States, transitions, Sequential states, Concurrent states)?
5. Explain
about the following
- Communication
- Synchronisation
- Flow of Control
6. Explain
about types of Events
7. Explain
about Component Diagram?
8. Explain
about Deployment diagram?
9. Explain
about State chart diagram?
INFORMATION SECURITY
1. a.
briefly discuss ISAKMP payload types
b. what is SA? Briefly describe SA
parameters & SA selectors?
2. a. Briefly
describe SSL session types?
b. What is SET? What are the Services
provided by SET and What are its Requirements?
3.a. briefly describe the Functional
Enhancement mode in SNMP v2 & SNMP
v1
b. Describe in detail about Trusted systems?
4.a. Briefly describe the 3 classes of Intruders
b. briefly describe the two common
techniques used to protect a password file?
5. a.
Briefly describe the three configurations of firewall?
b. What is
Virus? Briefly describe two types
of viruses?
6. Describe
about Encapsulating Security payload & authentication error?
7.a. What is
Intruder Detection System (IDS) & describe in detail about IDS
b. What is Data access Control ? Briefly
describe about access control structure?
8.a. briefly
describe the single hope basion host & dual basion host
b. what is reference monitor & briefly
describe the concept of trusted system
9.a. briefly
describe aggregate key exchange technique in OAKLEY Specification
b. Briefly describe the web security &
its Functions & requirements?
10. what is
a protocol & describe in detail about different phases of Handshake
protocol
11.a. What
is Turnal mode & Transport mode
b. What is dual signature. Explain briefly
about payment processing?
OPERATING SYSTEM
1. Write short note son File Access
method
a.
Sequential file
b.
indexed file
c.
Indexed Sequential File
d.
Direct File
2. Explain about kernel I/O Subsystem
3. Explain briefly about page
replacement algorithm? What is the relationship between FIFO & Clock page replacement
algorithm?
4. How security & protection
services are managed by an OS? What is the main purpose of System call and
system program?
5. Consider the following snapshot of
a system
Answer the following questions using the Banker’s algorithm
Allocation
ABC
|
Max
ABC
|
Available
ABC
|
|
P0
P1
P2
P3
P4
|
010
200
302
211
002
|
753
322
902
222
433
|
332
|
a. What is content of matrix “need”?
b. Is the system in a safe state?
c. Is the System currently dead
locked? Why? (Or) why not?
d. If a request from p1 process p1
arrives for (3, 3, 0) can the request be granted immediately?
6. a. list out the various functions
of Operating System?
b. Explain how protection is
different from security?
7. What are the various RAID levels?
Explain them briefly?
8. Explain about dead lock prevention
methods with examples & dead lock recovery?
9. Consider the following page
reference string:
1,2,3,4,2,1,5,6,2,1,2,3,7,6,3,2,1,2,3,6
How many page faults would occur for
the page replacement algorithms, assuming three or five frames?
a.
LRU replacement
b.
FIFO replacement
c.
Optimal replacement
10. a. Explain about File System
Structure
b. Explain about Free Space
management in File System
11. Explain briefly
a.
Implementing Security Defences
b.
Firewalling to protect Systems & networks
12. Explain briefly about Security
Classifications?
ARTIFICIAL INTELLIGENCE & NEURAL
NETWORKS
1.a .With suitable diagrams explain
the model of Arificial Neuron & also explain the important activation used
in Artificial neural networks
b. What are the basic learning laws?
2.a. What is the Concept of back
propagation
b. Derive its weights update Algorithm with a Semantic diagram of
typical multilayer fee forward neural network
3. Explain about the structure of feedback
neural network & how the stability of this network is established?
4. Discuss how similarity is
determined in unsupervised neural networks & explain how competition is performed
using neural networks?
5.a. Compare Artificial neural network
with biological neural network
b. What is Reinforcement learning in what way it is different from
supervise learning
6.a. write a training algorithm of multicategory
single layer perceptron networks?
b. Can a single layer perceptron classifies linearly non separable
patterns? If not why?
7.a. How to solve the hard pattern
storage problem
b. what is meant by capacity of feedback network
8. Explain the architecture &
training of coherence self organizing network
9.a. What is meant by training of a
neural network, explain in detail with an example
b. Explain the classical models of an artificial neuron?
10. What is back propagation? Derive
its learning algorithm with a semantic two layer feed forward neural network?
11. What is State transition diagram
for a feedback network & explain how to derive it for a given network?
12. Explain coherence self organized
future map algorithm & mention its applications
13.a. Differentiate Artificial neural
network with biological neural network?
b.
What is meant by topology of artificial neural network? Give a few basic
topological structures of artificial neural networks?
14.a. Give the architecture &
explain the algorithm of back propagation network?
b. Explain the modifications & limitation of Back propagation
Algorithm
15.a. What is the Hope field of neural
network?
b. What is the significance of hidden units in a feedback network?
16. What are the Competitive Neural
networks? Explain its Components in detail.
