CSE/AIML/CS/DS/MCA ROUND-1
If queue is implemented using arrays, what would be the worst run time complexity of queue and dequeue operations?
Ο(n), Ο(n)
Ο(n), Ο(1)
Ο(1), Ο(n)
Ο(1), Ο(1)
Air : Atmosphere :: Water : ?
Mountain
Island
Dew
Ocean
Set a variable n to 6. Set a variable factorial to 1. While n is greater than 0: Multiply factorial by n. Decrement n by 1. Print factorial. What will be the output?
1
6
720
120
What is the maximum length of a Python identifier?
32
16
128
No fixed length
Predict the output of the following pseudo-code Integer x = 1, y = 2, z = 3 x = y + z z = x – y z = z + x z = y + z y = y + z Print x, y, z
1 2 2003
4 6 2008
5 12 10
8 6 10
Write an SQL query to select all the employees whose salary is greater than 50000.
SELECT * FROM Employees WHERE Salary > 50000;
SELECT Salary FROM Employees WHERE Salary > 50000;
SELECT Employees WHERE Salary > 50000;
SELECT Employees WHERE Salary > 50000;
Which of the following statements is untrue?
The main() method is a requirement for each class.
The main() method is a requirement for each class.
A programme may only have one instance of the main() function.
The public main() function is required.
Who is the inventor of Artificial Intelligence?
Who is the inventor of Artificial Intelligence?
Andrew Ng
John McCarthy
Jürgen Schmidhuber
Which of the following is correct IPv4 address?
124.201.3.1.52
01.200.128.123
300.142.210.64
128.64.0.0
"Which of the following SQL statements is used to get the name and email address of all the customers from the customers table? "
SELECT name, email FROM customers;
SELECT DISTINCT name, email FROM customers;
SELECT COUNT(*) FROM customers;
SELECT SUM(amount) FROM customers;
Match the computer storage types in the left column with their examples listed in the right column.Screenshot (84).png
A-iii,B-i,C-ii,D-iv
A-iv,B-iii,C-i,D-ii
A-iv,B-ii,C-i,D-iii
A-iii,B-i,C-iv,D-i
"What is the output of the following pseudocode in Python? n = 10 sum = 0 for I in range(1, n + 1): sum += I print(sum)"
10
55
110
None of the above
Mango : Fruit :: Potato: ?
Stem
Root
Vegetable
Flower
"What will the following R code produce as its output? c(""devtools"", ""roxygen2"") install.packages "
Creates the instruments
Sets up the supplied packages
Exits R studio, C
Nothing occurs.
Which of the following algorithms is used to find the minimum spanning tree of a weighted graph?
Kruskal’s algorithm
Prim’s algorithm
Floyd-Warshall algorithm
None of the above
{"name":"CSE\/AIML\/CS\/DS\/MCA ROUND-1", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Enter your registration ID (*Note: Your Event ID), If queue is implemented using arrays, what would be the worst run time complexity of queue and dequeue operations?, Air : Atmosphere :: Water : ?","img":"https://www.quiz-maker.com/3012/CDN/93-4530171/screenshot-84-.png?sz=1200-00000000001000002500"}