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Most answered questions in Unknown Category
1
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61
UGC NET CSE | December 2018 | Part 2 | Question: 29
Consider a singly linked list. What is the worst case time complexity of the best-known algorithm to delete the node $a$, pointer to this node is $q$, from the list? $O(n \lg \: n)$ $O(n)$ $O(\lg \: n)$ $O(1)$
Consider a singly linked list. What is the worst case time complexity of the best-known algorithm to delete the node $a$, pointer to this node is $q$, from the list?$O(n ...
Arjun
2.9k
views
Arjun
asked
Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
data-structures
linked-list
time-complexity
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0
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2
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62
UGC NET CSE | December 2018 | Part 2 | Question: 38
Which one of the following problems is decidable for recursive languages $(L)$ ? Is $L= \phi$ ? Is $w \in L$, where $w$ is a string ? Is $L= \Sigma ^*$ ? Is $L=R$, where $R$ is a given regular set ?
Which one of the following problems is decidable for recursive languages $(L)$ ?Is $L= \phi$ ?Is $w \in L$, where $w$ is a string ?Is $L= \Sigma ^*$ ?Is $L=R$, where $R$ ...
Arjun
931
views
Arjun
asked
Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
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63
UGC NET CSE | December 2018 | Part 2 | Question: 53
Software products need perfective maintenance for which of the following reasons? To rectify bugs observed while the system is in use When the customers need the product to run on new platforms To support new features that users want it to support To overcome wear and tear caused by the repeated use of the software
Software products need perfective maintenance for which of the following reasons?To rectify bugs observed while the system is in useWhen the customers need the product to...
Arjun
2.7k
views
Arjun
asked
Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
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64
UGC NET CSE | December 2018 | Part 2 | Question: 56
Consider the following method: int f(int m, int n, boolean x, boolean y) { int res=0; if (m<0) {res=n-m;} else if (x || y) { res=-1; if(n==m){res=1;} } else {res=n;} return res; } /*end of f */ If $P$ is the minimum number of tests ... number of tests to achieve full branch coverage for $f()$, then $(P,Q)$ = $(3, 4)$ $(4,3)$ $(2,3)$ $(3,2)$
Consider the following method:int f(int m, int n, boolean x, boolean y) { int res=0; if (m<0) {res=n-m;} else if (x || y) { res=-1; if(n==m){res=1;} } else {res=n;} retur...
Arjun
5.0k
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Arjun
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Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
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65
UGC NET CSE | December 2018 | Part 2 | Question: 76
______ system call creates new process in Unix. create create new fork fork new
______ system call creates new process in Unix.createcreate newforkfork new
Arjun
1.0k
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Arjun
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Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
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66
UGC NET CSE | December 2018 | Part 2 | Question: 77
An attribute $A$ of datatype varchar($20$) has the value $‘xyz’$, and the attribute $B$ of datatype char($20$) has the value $“lmnop”$, then the attribute $A$ has _____ spaces and attribute $B$ has ____ spaces. $3, 5$ $20, 20$ $3, 20$ $20, 5$
An attribute $A$ of datatype varchar($20$) has the value $‘xyz’$, and the attribute $B$ of datatype char($20$) has the value $“lmnop”$, then ...
Arjun
1.3k
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Arjun
asked
Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
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67
UGC NET CSE | December 2018 | Part 2 | Question: 78
Data warehouse contains _____ data that is never found in operational environment. Summary Encoded Encrypted Scripted
Data warehouse contains _____ data that is never found in operational environment.SummaryEncodedEncryptedScripted
Arjun
2.7k
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Arjun
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Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
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68
UGC NET CSE | December 2018 | Part 2 | Question: 79
_______ command is used to remove a relation from SQL database. Drop table Delete table Remove table Update table
_______ command is used to remove a relation from SQL database.Drop tableDelete tableRemove tableUpdate table
Arjun
5.6k
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Arjun
asked
Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
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69
UGC NET CSE | December 2018 | Part 2 | Question: 80
Which of the following statement/s is/are true ? Facebook has the world’s largest Hadoop Cluster. Hadoop $2.0$ allows live stream processing of Real time data. Choose the correct answer from the code given below : $Code :$ (i) only (ii) only Both (i) and (ii) Neither (i) nor (ii)
Which of the following statement/s is/are true ?Facebook has the world’s largest Hadoop Cluster.Hadoop $2.0$ allows live stream processing of Real ...
Arjun
1.2k
views
Arjun
asked
Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
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70
UGC NET CSE | December 2018 | Part 2 | Question: 92
Which of the following is true for semi-dynamic environment? The environment may change while the agent is deliberating The environment itself does not change with the passage of time but the agent's ... passage of time while deliberating, the performance score does not change. Environment and performance score, both change simultaneously
Which of the following is true for semi-dynamic environment?The environment may change while the agent is deliberatingThe environment itself does not...
Arjun
1.5k
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Arjun
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Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
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71
UGC NET CSE | December 2018 | Part 2 | Question: 97
Consider the following minimax game tree search What will be the value probagated at the root? $3$ $4$ $5$ $6$
Consider the following minimax game tree searchWhat will be the value probagated at the root?$3$$4$$5$$6$
Arjun
1.1k
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Arjun
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Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
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72
UGC NET CSE | December 2018 | Part 2 | Question: 99
Consider the sentence below: There is a country that borders both India and Nepal Which of the following represents the above sentence correctly? ... $\exists c \text{ Border}( \text{Country} (c ), \text{India} \wedge \text{Nepal})$
Consider the sentence below:“There is a country that borders both India and Nepal”Which of the following represents the above sentence correctly?...
Arjun
1.7k
views
Arjun
asked
Jan 2, 2019
Unknown Category
ugcnetcse-dec2018-paper2
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73
Uttrakhand Asst. Professor Exam-100
Bluetooth uses ____ method in physical layer to avoid interference from other devices or other networks FHSS FDSS TDS None of the above
Bluetooth uses ____ method in physical layer to avoid interference from other devices or other networksFHSSFDSSTDSNone of the above
gatecse
757
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gatecse
asked
Mar 2, 2018
Unknown Category
uttarakhand-asst-prof-2018
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74
Uttrakhand Asst. Professor Exam-95
Which condition is used to influence a variable directly by all the others Partially Connected Full Connected Local Connected None of the above
Which condition is used to influence a variable directly by all the othersPartially ConnectedFull ConnectedLocal ConnectedNone of the above
gatecse
518
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gatecse
asked
Mar 2, 2018
Unknown Category
uttarakhand-asst-prof-2018
artificial-intelligence
fuzzy-logic
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75
Uttrakhand Asst. Professor Exam-93
The encoding format TIFF stands for Tagged Image File Format Tagged Image File Format Transformed Image File Format Transformed Image Format File
The encoding format TIFF stands forTagged Image File FormatTagged Image File FormatTransformed Image File FormatTransformed Image Format File
gatecse
229
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gatecse
asked
Mar 2, 2018
Unknown Category
uttarakhand-asst-prof-2018
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76
Uttrakhand Asst. Professor Exam-84
In C++, a function contained within a class is called A member function An operator A class function A method
In C++, a function contained within a class is calledA member functionAn operatorA class functionA method
gatecse
233
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gatecse
asked
Mar 2, 2018
Unknown Category
uttarakhand-asst-prof-2018
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77
Uttrakhand Asst. Professor Exam-76
Statement 1 : For push down automata Determinism ≠ Non-determinism Statement 2 : For Finite Automata Non-determinism = Determinism Which of the following is correct? Both statements are true. Both statements are false. Statement 1 is true and Statement 2 is false Statement 1 is false and Statement 2 is true
Statement 1 : For push down automata Determinism ≠ Non-determinismStatement 2 : For Finite Automata Non-determinism = DeterminismWhich of the following is correct?Both ...
gatecse
410
views
gatecse
asked
Mar 2, 2018
Unknown Category
uttarakhand-asst-prof-2018
theory-of-computation
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78
Uttrakhand Asst. Professor Exam-72
Context diagram explains The internal view of the system The overview of the system The entities of the system None of the above.
Context diagram explainsThe internal view of the systemThe overview of the systemThe entities of the systemNone of the above.
gatecse
2.2k
views
gatecse
asked
Mar 2, 2018
Unknown Category
uttarakhand-asst-prof-2018
is&software-engineering
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79
Uttrakhand Asst. Professor Exam-74
A turing machine crashes If the machine reads all the input characters without traversing some state. If the machine traverses all its states till the input remains If the transitional function is not defined None of the above
A turing machine crashesIf the machine reads all the input characters without traversing some state.If the machine traverses all its states till the input remainsIf the t...
gatecse
1.0k
views
gatecse
asked
Mar 2, 2018
Unknown Category
uttarakhand-asst-prof-2018
theory-of-computation
turing-machine
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80
Uttrakhand Asst. Professor Exam-75
The finite automata recognizes Context - free language Context-sensitive language Regular Language Any language
The finite automata recognizesContext - free languageContext-sensitive languageRegular LanguageAny language
gatecse
342
views
gatecse
asked
Mar 2, 2018
Unknown Category
uttarakhand-asst-prof-2018
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