NTANET (Based on NTAUGC) Computer Science (PaperII): Questions 863  867 of 2104
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Question number: 863
» Computer Arithmetic » Predicate Logic
Question
Consider the following left associative operators in decreasing order of precedence:
– Subtraction (highest precedence)
* Multiplication
$ Exponentiation (lowest precedence)
What is the result of the following expression?
Choices
Choice (4)  Response  

a.  1372  
b.  512  
c.  64  
d. 

Question number: 864
» Analysis and Design of Algorithms » Analysis of Algorithms
Appeared in Year: 2017
Question
Redblack trees are one of many search tree schemes that are “balanced” in order to guarantee that basic dynamicset operations take ________ time in the worst case. (January Paper III)
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 865
» Computer Graphics » 2D Geometry
Appeared in Year: 2014
Question
Consider a window bounded by the lines: .
The line segment joining and , if clipped against this window will connect the points (June paper III)
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 866
» Relational Database Design and SQL » Concurrency and Recovery in Centralised and Distributed Database Systems
Question
In the Optimistic Methods of Concurrency Control, a transaction goes through which of the following phases?
Choices
Choice (4)  Response  

a.  Read  
b.  Write  
c.  Certification  
d.  All a. , b. and c. are correct 
Question number: 867
» Discrete Mathematics » Prepositional Logic
Appeared in Year: 2014
Question
Equivalent logical expression for the Well Formed Formula (WFF), is (December Paper III)
Choices
Choice (4)  Response  

a. 
 
b.  )  
c. 
 
d. 
