(A) Wrought iron
(B) Steel
(C) Pig iron
(D) Nickel steel
The answer is (A) Wrought iron
Which among the following happens in an oxidation reaction ?
(A) Electrons are gained
(B) Electrons are lost
(C) Protons are gained
(D) Protons are lost
The answer is (B) Electrons are lost
If the main memory is of 8K bytes and the cache memory is of 2K words. It uses associative mapping. Then each word of cache memory shall be
(A) 11
(B) 21
(C) 16
(D) 20
The answer is (C) 16
Even under failure conditions Providing Quality of Service (QoS) assurance is the responsibility of?
A) dependability
B) adaptation
C) flexibility
D) efficiency
The answer is A) dependability
In machine learning, which problems are faced when adding more neurons to solve a problem
(A)increase in computational complexity
(B) Over-fitting
(C) Both A & B
(D) None of these
The answer is (C) Both A & B
It is common idiom to have an accessor and mutator for each attribute and to declare all attribute
(A) Private
(B) Public
(C) Protected
(D) Does not matter
The answer is (A) Private
A connector with this attribute set to true can allow external software systems invoke its target method without the pre installation of any software specific for the method
(A) Universally invocable
(B) Self-descriptive
(C) Multiplicity
(D) None of these
The answer is (B) Self-descriptive
Which of the following terms best describes the absence or weakness in a system that may possibly be exploited?
(A) vulnerability
(B) Threat
(C) Risk
(D) Exposure
The answer is (A) vulnerability
What is one advantage of setting up a DMZ with two firewalls?
(A) You can control where traffic goes in thr three networks
(B) you can do stateful packet filtering
(C) You can do load balancing
(D) improved network performance
The answer is (C) You can do load balancing
A Problem for firewall is that a service that appears________to expose_________that makes it unsafe. A Classic example is PHF, a phone book like service that was available on many website for looking up names and address
(A) Safe, may have a bug
(A) unsafe, may have a bug
(A) Safe, may not have a bug
(A) None of these
The answer is (A) Safe, may have a bug