---------- Forwarded message ----------
From: Muhammad Nadeem <mnadeem204@gmail.com>
Date: Tue, Jun 14, 2011 at 5:10 PM
Subject: CS502 and CS408 quizes
To:
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 87
sec(s)
Question # 1 of 10 ( Start time: 04:46:06 PM ) Total Marks: 1
A dense undirected graph is:
Select correct option:
A graph in which E = O(V^2)
A graph in which E = O(V)
A graph in which E = O(log V)
All items above may be used to characterize a dense undirected graph
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 42
sec(s)
Question # 2 of 10 ( Start time: 04:46:54 PM ) Total Marks: 1
What general property of the list indicates that the graph has an
isolated vertex?
Select correct option:
There is Null pointer at the end of list.
The Isolated vertex is not handled in list.
Only one value is entered in the list.
There is at least one null list.
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 11
sec(s)
Question # 3 of 10 ( Start time: 04:47:50 PM ) Total Marks: 1
Suppose that a graph G = (V,E) is implemented using adjacency lists.
What is the complexity of a breadth-first traversal of G?
Select correct option:
O(|V |^2)
O(|V | |E|)
O(|V |^2|E|)
O(|V | + |E|)
Saving...
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 72
sec(s)
Question # 4 of 10 ( Start time: 04:49:14 PM ) Total Marks: 1
Forward edge is:
Select correct option:
(u, v) where u is a proper descendent of v in the tree.
(u, v) where v is a proper descendent of u in the tree.
(u, v) where v is a proper ancesstor of u in the tree.
(u, v) where u is a proper ancesstor of v in the tree.
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 32
sec(s)
Question # 5 of 10 ( Start time: 04:49:40 PM ) Total Marks: 1
In digraph G=(V,E) ;G has cycle if and only if
Select correct option:
The DFS forest has forward edge.
The DFS forest has back edge
The DFS forest has both back and forward edge
BFS forest has forward edge
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 55
sec(s)
Question # 6 of 10 ( Start time: 04:51:05 PM ) Total Marks: 1
Which is true statement.
Select correct option:
Breadth first search is shortest path algorithm that works on
un-weighted graphs
Depth first search is shortest path algorithm that works on
un-weighted graphs.
Both of above are true.
None of above are true.
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 38
sec(s)
Question # 7 of 10 ( Start time: 04:51:49 PM ) Total Marks: 1
If you find yourself in maze the better traversel approach will be :
Select correct option:
BFS
BFS and DFS both are valid
Level order
DFS
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 67
sec(s)
Question # 8 of 10 ( Start time: 04:52:48 PM ) Total Marks: 1
Cross edge is :
Select correct option:
(u, v) where u and v are not ancestor of one another
(u, v) where u is ancesstor of v and v is not descendent of u.
(u, v) where u and v are not ancestor or descendent of one another
(u, v) where u and v are either ancestor or descendent of one another.
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 71
sec(s)
Question # 10 of 10 ( Start time: 04:54:21 PM ) Total Marks: 1
Back edge is:
Select correct option:
(u, v) where v is an ancestor of u in the tree.
(u,v) where u is an ancesstor of v in the tree.
(u, v) where v is an predcessor of u in the tree.
None of above
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 51
sec(s)
Question # 1 of 10 ( Start time: 04:56:46 PM ) Total Marks: 1
The ___________ suggests identifying goals and questions first before
selecting techniques for the study
Select correct option:
RVM model
DECIDE framework (answer)
Usability testing
Field study
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 61
sec(s)
Question # 2 of 10 ( Start time: 04:57:42 PM ) Total Marks: 1
____________ represent the user's expectations of the tangible
outcomes of using a specific product.
Select correct option:
Non-user goals
End goals (answer)
Experience goals
Life goals
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 29
sec(s)
Question # 3 of 10 ( Start time: 04:58:28 PM ) Total Marks: 1
________ represents the Early-phase of ethnographic interviews.
Select correct option:
Clarify user roles and behaviors.
Confirm patterns of use.
Clarifying questions.
Focused on domain knowledge.
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 29
sec(s)
Question # 4 of 10 ( Start time: 05:00:02 PM ) Total Marks: 1
What is the fourth step in defining the requirements with respect to
persona-based design?
Select correct option:
Creating problem and vision statement.
Brainstorming.
Identifying persona expectations.
Constructing the context scenario. (answer)
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 42
sec(s)
Question # 5 of 10 ( Start time: 05:01:17 PM ) Total Marks: 1
Recalling password is ____________ work.
Select correct option:
Logical
Mnemonic (answer)
Physical
Structural
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 13
sec(s)
Question # 6 of 10 ( Start time: 05:02:14 PM ) Total Marks: 1
This is not a characteristic of usability test
Select correct option:
The primary goal is to improve usability
The participants do not represent real users
Observe and record what participants do and say
None of the given
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 1
sec(s)
Question # 7 of 10 ( Start time: 05:03:39 PM ) Total Marks: 1
Goal-oriented context scenarios are _____________ task-oriented than
key path scenario
Select correct option:
Less
Alike
More (answer)
None of the given
Saving...
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 1
sec(s)
Question # 8 of 10 ( Start time: 05:05:16 PM ) Total Marks: 1
In DECIDE frame work _______________ comes just after choosing the
evaluation paradigm and techniques.
Select correct option:
Deciding about ethical issues (answer)
Exploring the questions
Identifying the practical issues
None of the given
Saving...
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 37
sec(s)
Question # 9 of 10 ( Start time: 05:06:52 PM ) Total Marks: 1
What do you enjoy most about your job (or lifestyle) is an example of
_________.
Select correct option:
Avoidance
Motivation (answer)
Exceptions
Attitude-oriented questions
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 55
sec(s)
Question # 10 of 10 ( Start time: 05:07:53 PM ) Total Marks: 1
Information sites with daily-updated information will naturally
attract ____________ users more than a monthly-updated site.
Select correct option:
Repeat (answer)
Infrequent
Nonuser
None of the given
From: Muhammad Nadeem <mnadeem204@gmail.com>
Date: Tue, Jun 14, 2011 at 5:10 PM
Subject: CS502 and CS408 quizes
To:
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 87
sec(s)
Question # 1 of 10 ( Start time: 04:46:06 PM ) Total Marks: 1
A dense undirected graph is:
Select correct option:
A graph in which E = O(V^2)
A graph in which E = O(V)
A graph in which E = O(log V)
All items above may be used to characterize a dense undirected graph
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 42
sec(s)
Question # 2 of 10 ( Start time: 04:46:54 PM ) Total Marks: 1
What general property of the list indicates that the graph has an
isolated vertex?
Select correct option:
There is Null pointer at the end of list.
The Isolated vertex is not handled in list.
Only one value is entered in the list.
There is at least one null list.
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 11
sec(s)
Question # 3 of 10 ( Start time: 04:47:50 PM ) Total Marks: 1
Suppose that a graph G = (V,E) is implemented using adjacency lists.
What is the complexity of a breadth-first traversal of G?
Select correct option:
O(|V |^2)
O(|V | |E|)
O(|V |^2|E|)
O(|V | + |E|)
Saving...
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 72
sec(s)
Question # 4 of 10 ( Start time: 04:49:14 PM ) Total Marks: 1
Forward edge is:
Select correct option:
(u, v) where u is a proper descendent of v in the tree.
(u, v) where v is a proper descendent of u in the tree.
(u, v) where v is a proper ancesstor of u in the tree.
(u, v) where u is a proper ancesstor of v in the tree.
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 32
sec(s)
Question # 5 of 10 ( Start time: 04:49:40 PM ) Total Marks: 1
In digraph G=(V,E) ;G has cycle if and only if
Select correct option:
The DFS forest has forward edge.
The DFS forest has back edge
The DFS forest has both back and forward edge
BFS forest has forward edge
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 55
sec(s)
Question # 6 of 10 ( Start time: 04:51:05 PM ) Total Marks: 1
Which is true statement.
Select correct option:
Breadth first search is shortest path algorithm that works on
un-weighted graphs
Depth first search is shortest path algorithm that works on
un-weighted graphs.
Both of above are true.
None of above are true.
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 38
sec(s)
Question # 7 of 10 ( Start time: 04:51:49 PM ) Total Marks: 1
If you find yourself in maze the better traversel approach will be :
Select correct option:
BFS
BFS and DFS both are valid
Level order
DFS
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 67
sec(s)
Question # 8 of 10 ( Start time: 04:52:48 PM ) Total Marks: 1
Cross edge is :
Select correct option:
(u, v) where u and v are not ancestor of one another
(u, v) where u is ancesstor of v and v is not descendent of u.
(u, v) where u and v are not ancestor or descendent of one another
(u, v) where u and v are either ancestor or descendent of one another.
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:46 PM Time Left 71
sec(s)
Question # 10 of 10 ( Start time: 04:54:21 PM ) Total Marks: 1
Back edge is:
Select correct option:
(u, v) where v is an ancestor of u in the tree.
(u,v) where u is an ancesstor of v in the tree.
(u, v) where v is an predcessor of u in the tree.
None of above
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 51
sec(s)
Question # 1 of 10 ( Start time: 04:56:46 PM ) Total Marks: 1
The ___________ suggests identifying goals and questions first before
selecting techniques for the study
Select correct option:
RVM model
DECIDE framework (answer)
Usability testing
Field study
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 61
sec(s)
Question # 2 of 10 ( Start time: 04:57:42 PM ) Total Marks: 1
____________ represent the user's expectations of the tangible
outcomes of using a specific product.
Select correct option:
Non-user goals
End goals (answer)
Experience goals
Life goals
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 29
sec(s)
Question # 3 of 10 ( Start time: 04:58:28 PM ) Total Marks: 1
________ represents the Early-phase of ethnographic interviews.
Select correct option:
Clarify user roles and behaviors.
Confirm patterns of use.
Clarifying questions.
Focused on domain knowledge.
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 29
sec(s)
Question # 4 of 10 ( Start time: 05:00:02 PM ) Total Marks: 1
What is the fourth step in defining the requirements with respect to
persona-based design?
Select correct option:
Creating problem and vision statement.
Brainstorming.
Identifying persona expectations.
Constructing the context scenario. (answer)
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 42
sec(s)
Question # 5 of 10 ( Start time: 05:01:17 PM ) Total Marks: 1
Recalling password is ____________ work.
Select correct option:
Logical
Mnemonic (answer)
Physical
Structural
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 13
sec(s)
Question # 6 of 10 ( Start time: 05:02:14 PM ) Total Marks: 1
This is not a characteristic of usability test
Select correct option:
The primary goal is to improve usability
The participants do not represent real users
Observe and record what participants do and say
None of the given
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 1
sec(s)
Question # 7 of 10 ( Start time: 05:03:39 PM ) Total Marks: 1
Goal-oriented context scenarios are _____________ task-oriented than
key path scenario
Select correct option:
Less
Alike
More (answer)
None of the given
Saving...
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 1
sec(s)
Question # 8 of 10 ( Start time: 05:05:16 PM ) Total Marks: 1
In DECIDE frame work _______________ comes just after choosing the
evaluation paradigm and techniques.
Select correct option:
Deciding about ethical issues (answer)
Exploring the questions
Identifying the practical issues
None of the given
Saving...
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 37
sec(s)
Question # 9 of 10 ( Start time: 05:06:52 PM ) Total Marks: 1
What do you enjoy most about your job (or lifestyle) is an example of
_________.
Select correct option:
Avoidance
Motivation (answer)
Exceptions
Attitude-oriented questions
BC080201420 : Muhammad Nadeem
Quiz Start Time: 04:56 PM Time Left 55
sec(s)
Question # 10 of 10 ( Start time: 05:07:53 PM ) Total Marks: 1
Information sites with daily-updated information will naturally
attract ____________ users more than a monthly-updated site.
Select correct option:
Repeat (answer)
Infrequent
Nonuser
None of the given
--
Regards
Group Manager
Pak Youth Group
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