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Answers by adithya_nayak
0
votes
1
GATE CSE 2007 | Question: 43
A complete $n-ary$ tree is a tree in which each node has $n$ children or no children. Let $I$ be the number of internal nodes and $L$ be the number of leaves in a complete $n-ary$ tree. If $L = 41$ and $I = 10$, what is the value of $n$? $3$ $4$ $5$ $6$
A complete $n-ary$ tree is a tree in which each node has $n$ children or no children. Let $I$ be the number of internal nodes and $L$ be the number of leaves in a complet...
25.9k
views
answered
Nov 23, 2022
DS
gatecse-2007
data-structures
tree
normal
+
–
2
votes
2
GATE2014 AG: GA-9
$X$ is $1$ km northeast of $Y$. $Y$ is $1$ km southeast of $Z$. $W$ is $1$ km west of $Z$. $P$ is $1$ km south of $W$. $Q$ is $1$ km east of $P$. What is the distance between $X$ and $Q$ in km? $1$ $\sqrt{2}$ $\sqrt{3}$ $2$
$X$ is $1$ km northeast of $Y$. $Y$ is $1$ km southeast of $Z$. $W$ is $1$ km west of $Z$. $P$ is $1$ km south of $W$. $Q$ is $1$ km east of $P$. What is the distance bet...
2.7k
views
answered
Nov 16, 2022
Analytical Aptitude
gate2014-ag
analytical-aptitude
direction-sense
normal
+
–
41
votes
3
GATE CSE 2022 | Question: 46
Consider the relational database with the following four schemas and their respective instances. Student(sNo, sName, dNo) Dept(dNo, dName) Course(cNo, cName, dNo) Register(sNo, cNo) ... SELECT cNo FROM Register WHERE sNo = S.sNo) The number of rows returned by the above $\text{SQL}$ query is ____________.
Consider the relational database with the following four schemas and their respective instances.Student(sNo, sName, dNo) Dept(dNo, dName)Course(cNo, cName, dNo) Register(...
12.7k
views
answered
Sep 12, 2022
Databases
gatecse-2022
numerical-answers
databases
sql
2-marks
+
–
1
votes
4
GATE IT 2007 | Question: 79
Consider the following expression $a\bar d + \bar a \bar c + b\bar cd$ Which of the following expressions does not correspond to the Karnaugh Map obtained for the given expression? $\bar c \bar d+ a\bar d + ab\bar c + \bar a \bar cd$ ... $\bar b\bar c \bar d + ac\bar d + \bar a \bar c + ab\bar c$
Consider the following expression$a\bar d + \bar a \bar c + b\bar cd$Which of the following expressions does not correspond to the Karnaugh Map obtained for the given exp...
5.7k
views
answered
Jun 30, 2022
Digital Logic
gateit-2007
digital-logic
k-map
normal
+
–
0
votes
5
GATE CSE 2000 | Question: 2.11
Which functions does NOT implement the Karnaugh map given below? $(w + x) y$ $xy + yw$ $(w + x) (\bar{w} + y) (\bar{x} + y)$ None of the above
Which functions does NOT implement the Karnaugh map given below? $(w + x) y$$xy + yw$$(w + x) (\bar{w} + y) (\bar{x} + y)$None of t...
7.2k
views
answered
Jun 30, 2022
Digital Logic
gatecse-2000
digital-logic
k-map
normal
+
–
0
votes
6
GATE CSE 2014 Set 3 | Question: 55
Let $\oplus$ denote the exclusive OR (XOR) operation. Let '$1$' and '$0$' denote the binary constants. Consider the following Boolean expression for $F$ over two variables $P$ and $Q$ ... $F$ is $P+Q$ $\overline{P+Q}$ $P \oplus Q$ $\overline {P \oplus Q}$
Let $\oplus$ denote the exclusive OR (XOR) operation. Let '$1$' and '$0$' denote the binary constants. Consider the following Boolean expression for $F$ over two variable...
10.8k
views
answered
Jun 17, 2022
Digital Logic
gatecse-2014-set3
digital-logic
normal
boolean-algebra
+
–
0
votes
7
GATE CSE 2015 Set 2 | Question: 37
The number of min-terms after minimizing the following Boolean expression is _______. $[D'+AB'+A'C+AC'D+A'C'D]'$
The number of min-terms after minimizing the following Boolean expression is _______.$[D'+AB'+A'C+AC'D+A'C'D]'$
19.3k
views
answered
Jun 17, 2022
Digital Logic
gatecse-2015-set2
digital-logic
boolean-algebra
normal
numerical-answers
+
–
0
votes
8
GATE CSE 2012 | Question: 33
Suppose a fair six-sided die is rolled once. If the value on the die is $1, 2,$ or $3,$ the die is rolled a second time. What is the probability that the sum total of values that turn up is at least $6$ ? $\dfrac{10}{21}$ $\dfrac{5}{12}$ $\dfrac{2}{3}$ $\dfrac{1}{6}$
Suppose a fair six-sided die is rolled once. If the value on the die is $1, 2,$ or $3,$ the die is rolled a second time. What is the probability that the sum total of val...
22.1k
views
answered
Jun 2, 2022
Probability
gatecse-2012
probability
conditional-probability
normal
+
–
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