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MCQOPTIONS
This section includes 289 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Science Engineering (CSE) knowledge and support exam preparation. Choose a topic below to get started.
| 101. |
A production rule consists of |
| A. | a set of rule |
| B. | a sequence of steps |
| C. | set of rule & sequence of steps |
| D. | arbitrary representation to problem |
| Answer» D. arbitrary representation to problem | |
| 102. |
What is the major component/components for measuring the performance of problem solving? |
| A. | completeness |
| B. | optimality |
| C. | time and space complexity |
| D. | all of the mentioned |
| Answer» E. | |
| 103. |
Web Crawler is a/an |
| A. | intelligent goal-based agent |
| B. | problem-solving agent |
| C. | simple reflex agent |
| D. | model based agent |
| Answer» B. problem-solving agent | |
| 104. |
The process of removing detail from a given state representation is called |
| A. | extraction |
| B. | abstraction |
| C. | information retrieval |
| D. | mining of data |
| Answer» C. information retrieval | |
| 105. |
The                is a touring problem in which each city must be visited exactly once. The aim is to find the shortest tour. |
| A. | finding shortest path between a source and a destination |
| B. | travelling salesman problem |
| C. | map coloring problem |
| D. | depth first search traversal on a given map represented as a graph |
| Answer» C. map coloring problem | |
| 106. |
The Set of actions for a problem in a state space is formulated by a |
| A. | intermediate states |
| B. | initial state |
| C. | successor function, which takes current action and returns next immediate state |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 107. |
A problem in a search space is defined by one of these state. |
| A. | initial state |
| B. | last state |
| C. | intermediate state |
| D. | all of the mentioned |
| Answer» B. last state | |
| 108. |
What is state space? |
| A. | the whole problem |
| B. | your definition to a problem |
| C. | problem you design |
| D. | representing your problem with variable and parameter |
| Answer» E. | |
| 109. |
What is the main task of a problem-solving agent? |
| A. | solve the given problem and reach to goal |
| B. | to find out which sequence of action will get it to the goal state |
| C. | all of the mentioned |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 110. |
A search algorithm takes                    as an input and returns                  as an output. |
| A. | input, output |
| B. | problem, solution |
| C. | solution, problem |
| D. | parameters, sequence of actions |
| Answer» C. solution, problem | |
| 111. |
The open source software version of netscape is |
| A. | chrome |
| B. | mozilla |
| C. | internet explorer |
| D. | erwise |
| Answer» C. internet explorer | |
| 112. |
Who created the first web browser |
| A. | tim berners lee |
| B. | jacobs, lan |
| C. | marc andeersen |
| D. | mozilla foundation |
| Answer» B. jacobs, lan | |
| 113. |
Which of the following is the first web browser? |
| A. | nexus |
| B. | netscape navigator |
| C. | internet explorer |
| D. | mosaic |
| Answer» B. netscape navigator | |
| 114. |
Which of the following is used to read a HTML page and render it? |
| A. | web browser |
| B. | web server |
| C. | web matrix |
| D. | web network |
| Answer» B. web server | |
| 115. |
What is the use of “defer†attribute? |
| A. | it defers rendering of html page |
| B. | it defers script execution until the page has been rendered |
| C. | it defers rendering of css attributes |
| D. | it is only for internal scripts |
| Answer» C. it defers rendering of css attributes | |
| 116. |
Firefox uses                    rendering engine. |
| A. | webkit |
| B. | gecko |
| C. | trident |
| D. | presto |
| Answer» C. trident | |
| 117. |
A Rendering engine is not responsible for |
| A. | parsing the markup content (html) |
| B. | parsing style information (css, xsl, and so on) |
| C. | generating a visual presentation of the formatted content including media files referenced |
| D. | parsing style information (css only) |
| Answer» E. | |
| 118. |
TOPIC 4.8 LEARNING TO RANK |
| A. | place the user in control |
| B. | reduce the user’s memory load |
| C. | make the interface consistent |
| D. | all of the mentioned |
| Answer» E. | |
| 119. |
Which of the following functions are similar? |
| A. | rank and ntile |
| B. | rank and dense_rank |
| C. | dense_rank and ntile |
| D. | none of the mentioned |
| Answer» C. dense_rank and ntile | |
| 120. |
Which of the following error message will be displayed if ORDER CLAUSE is not mentioned in ROW NUMBER function? |
| A. | “the ranking function “row_number†must have an order by clause.†|
| B. | “the ranking function “row_number†must have an over by clause.†|
| C. | “the ranking function “row_number†must have an partition by clause.†|
| D. | all of the mentioned |
| Answer» B. “the ranking function “row_number†must have an over by clause.†| |
| 121. |
Which of the following function is used when you want all tied rows to have the same ranking? |
| A. | rank |
| B. | ntile |
| C. | row_number |
| D. | none of the mentioned |
| Answer» B. ntile | |
| 122. |
Which of the following will not raise error if not used? |
| A. | over clause |
| B. | order by clause |
| C. | partition by clause |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 123. |
Which of the function provides consecutive numbering except in the case of a tie? |
| A. | rank |
| B. | ntile |
| C. | row_number |
| D. | none of the mentioned |
| Answer» B. ntile | |
| 124. |
Which of the clause is not mandatory? |
| A. | over clause |
| B. | order by clause |
| C. | partition by clause |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 125. |
Which of the following is the simplest ranking function? |
| A. | rank |
| B. | ntile |
| C. | row_number |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 126. |
Which of the following is not a ranking function? |
| A. | rank |
| B. | ntile |
| C. | row_number |
| D. | all of the mentioned |
| Answer» E. | |
| 127. |
Which architecture decentralized architectures in which there are no distinguished clients and servers? |
| A. | multi-tier client–server architecture |
| B. | master-slave architecture |
| C. | distributed component architecture |
| D. | peer-to-peer architecture |
| Answer» E. | |
| 128. |
functionality on a remote server with client access through a web browser. |
| A. | saas |
| B. | soa |
| C. | configurability |
| D. | both saas and configurability |
| Answer» B. soa | |
| 129. |
Which architecture is used when there is a high volume of transactions to be processed by the server? |
| A. | multi-tier client–server architecture |
| B. | master-slave architecture |
| C. | distributed component architecture |
| D. | peer-to-peer architecture |
| Answer» B. master-slave architecture | |
| 130. |
                   depend on there being a clear separation between the presentation of information and the computations that create and process that information. |
| A. | master-slave architectures |
| B. | client–server systems |
| C. | two-tier client–server architecture |
| D. | both master-slave architectures and client–server systems |
| Answer» C. two-tier client–server architecture | |
| 131. |
though not identical to, RPCs. |
| A. | remote method invocations |
| B. | operating system |
| C. | client–server computing |
| D. | none of the mentioned |
| Answer» B. operating system | |
| 132. |
QoS stands for |
| A. | quality of security |
| B. | quality of system |
| C. | quality of service |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 133. |
A distributed system must defend itself against |
| A. | modification |
| B. | interruption |
| C. | fabrication |
| D. | all of the mentioned |
| Answer» E. | |
| 134. |
Which of the following is not a dimension of scalability? |
| A. | size |
| B. | distribution |
| C. | manageability |
| D. | interception |
| Answer» E. | |
| 135. |
Which of the following term is best defined by the statement “In a distributed system, several processes may operate at the same time on separate computers on the network.� |
| A. | concurrency |
| B. | openness |
| C. | resource sharing |
| D. | fault tolerance |
| Answer» B. openness | |
| 136. |
                     approach of a relationship between the systems. |
| A. | master-slave |
| B. | asynchronous |
| C. | synchronous |
| D. | isochronous |
| Answer» B. asynchronous | |
| 137. |
                   approach is used. |
| A. | load configuration |
| B. | fifo |
| C. | bankers algorithm |
| D. | round robin |
| Answer» E. | |
| 138. |
approach. |
| A. | beowolf |
| B. | sequoia |
| C. | stone |
| D. | none of the mentioned |
| Answer» B. sequoia | |
| 139. |
TOPIC 4.2 SEARCH ENGINE ARCHITECTURES |
| A. | utp |
| B. | rj-45 |
| C. | stp |
| D. | coaxial cable |
| Answer» C. stp | |
| 140. |
How many grouping is possible in this rollup? |
| A. | 8 |
| B. | 4 |
| C. | 2 |
| D. | 1 |
| Answer» C. 2 | |
| 141. |
This can be achieved by using which of the following ? |
| A. | group by rollup |
| B. | group by cubic |
| C. | group by |
| D. | none of the mentioned |
| Answer» E. | |
| 142. |
The operation of moving from finer- granularity data to a coarser granularity (by means of aggregation) is called a |
| A. | rollup |
| B. | drill down |
| C. | dicing |
| D. | pivoting |
| Answer» B. drill down | |
| 143. |
The generalization of cross-tab which is represented visually is                          which is also called as data cube. |
| A. | two dimensional cube |
| B. | multidimensional cube |
| C. | n-dimensional cube |
| D. | cuboid |
| Answer» B. multidimensional cube | |
| 144. |
The process of viewing the cross-tab (Single dimensional) with a fixed value of one attribute is |
| A. | slicing |
| B. | dicing |
| C. | pivoting |
| D. | both slicing and dicing |
| Answer» B. dicing | |
| 145. |
               data. |
| A. | multidimensional |
| B. | singledimensional |
| C. | measured |
| D. | dimensional |
| Answer» B. singledimensional | |
| 146. |
return index; |
| A. | o(nlogn) |
| B. | o(logn) |
| C. | o(n) |
| D. | o(1) |
| Answer» D. o(1) | |
| 147. |
appears for only some of the search-key values. |
| A. | dense |
| B. | sparse |
| C. | straight |
| D. | continuous |
| Answer» B. sparse | |
| 148. |
Incase the indices values are larger, index is created for these values of the index. This is called |
| A. | pointed index |
| B. | sequential index |
| C. | multilevel index |
| D. | multiple index |
| Answer» D. multiple index | |
| 149. |
In a                clustering index, the index record contains the search-key value and a pointer to the first data record with that search- key value and the rest of the records will be in the sequential pointers. |
| A. | dense |
| B. | sparse |
| C. | straight |
| D. | continuous |
| Answer» B. sparse | |
| 150. |
A search key containing more than one attribute is referred to as a                    search key. |
| A. | simple |
| B. | composite |
| C. | compound |
| D. | secondary |
| Answer» C. compound | |