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PSC HSST Computer Science Model Questions and Answers – Part 6

76
Which one is not shared by the threads of same process?
Answer
A. Stack
77
Heap allocation is needed for languages
Answer
B. that support dynamic data structure
78
Along with explicit result, an operation may modify other data objects. This type of implicit results are called
Answer
C. Side effect
79
An access path that continues to exist after the life time of the associated data object is called
Answer
B. Dangling reference
80
When a language has the capability to produce new data types, it is called
Answer
A. Extensible
81
Overloading without explicit arguments are called
Answer
B. Unary operator overloading
82
Procedural programming language is
Answer
D. Pascal
83
A friend function is .................. member of the class that declared to be a fiend
Answer
D. not a
84
In C++, a function contained within a class is called
Answer
B. A member function
85
Pipelining offers
Answer
D. All of the above
86
Which of the following is not a data dependent pipeline hazard?
Answer
D. Read after read
87
Iiliac IV is an example of
Answer
B. SIMD array processor
88
Architectural models for a multiprocessor are
Answer
A. Tightly coupled and loosely coupled
89
Transmission scheme used with radio wireless LANs
Answer
D. All of the above
90
FDDI LAN standard
Answer
D. All of the above
91
GPRS is
Answer
A. General Packet radio service
92
A wireless network without Infrastructure is
Answer
B. Ad-hoc network
93
Which of the following is not an identified risk of e-business?
Answer
C. Customer risk
94
A ................. is responsible for the design and control of a company’s database.
Answer
A. DBA
95
What is the name for Symmetric key encryption?
Answer
B. Public key encryption
96
Which of the following is not the benefit of an ATM LAN?
Answer
A. Better performance concerning with delays
97
Which of the following is an example of denial of service attack?
Answer
C. SYN flooding
98
Honey pot is
Answer
C. Intrusion detection technology
99
A sniffer is
Answer
A. A computer that configured to capture all traffic on the network
100
A network worm uses some sort of network vehicle for replication such as
Answer
A. E-mail

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