Which of the following is an example of a symmetric key encryption algorithm?
Anonymous Quiz
44%
a) RSA
25%
b) AES
16%
c) Diffie-Hellman
15%
d) SHA-256
👍2
Which of the following network topologies offers the highest fault tolerance and redundancy?
Anonymous Quiz
21%
a) Bus
16%
b) Ring
18%
c) Star
45%
d) Mesh
Which of the following protocols is used to assign IP addresses dynamically to devices on a network?
Anonymous Quiz
45%
a) DNS
37%
b) DHCP
8%
c) ARP
10%
d) ICMP
In bubble sort algorithm, worst case time complexity is _____?
Anonymous Quiz
5%
O(1)
70%
O(n^2)
16%
O(n)
10%
O(nlogn)
Merge sort follows _____ approach in data structure.
Anonymous Quiz
86%
(A) divide and conquer strategy
7%
(B) back tracking approach
4%
(C) heuristic search
3%
(D) greedy
In data structure, the stack is a linear type of data structure in which data is stored and retrieved in a ____ manner.
Anonymous Quiz
5%
(A) No out only in
79%
(B) Last in First out
14%
(C) First in First out
2%
(D) Last out Last in
Which of the following is a supervised learning algorithm?
Anonymous Quiz
29%
a) K-means clustering
50%
b) Decision tree
8%
c) Apriori algorithm
13%
d) Reinforcement learning
What is the purpose of the "training" phase in machine learning?
Anonymous Quiz
42%
a) To evaluate the model's performance on unseen data
19%
b) To fine-tune the hyperparameters of the model
27%
c) To optimize the model's weights using a given dataset
11%
d) To interpret the prediction
Which of the following evaluation metrics is appropriate for a classification problem?
Anonymous Quiz
29%
a) Mean Absolute Error (MAE)
44%
b) Root Mean Squared Error (RMSE)
20%
c) Precision
6%
d) R-squared (R²)
What is the purpose of feature scaling in machine learning?
Anonymous Quiz
42%
a) To normalize the features to a specific range
20%
b) To remove irrelevant features from the dataset
24%
c) To reduce the dimensionality of the dataset
14%
d) To handle missing values in the dataset
👍1🔥1
Which of the following algorithms is commonly used for anomaly detection in machine learning?
Anonymous Quiz
35%
a) K-nearest neighbors (KNN)
19%
b) Random forest
24%
c) Support Vector Machines (SVM)
22%
d) Principal Component Analysis (PCA)
👍4
Which of the following software development approach is not applicable to projects that demand
continuous maintenance?
continuous maintenance?
Anonymous Quiz
21%
Agile development methodology
14%
DevOps deployment methodology
51%
Waterfall development methodology
15%
Rapid application development methodolog
👍1
In Structured Design, "Grouping of all functionally related elements" means?
Inheritance
Inheritance
Anonymous Quiz
32%
Inheritance
25%
Coupling
21%
Cohesion
22%
Encapsulation
Which of the following various tools and techniques are used for system development in structured Analysis?
Anonymous Quiz
48%
Data Flow Diagrams
9%
Pseudocode
5%
Structured English
38%
All the above
👍1🔥1
Which of the following testing strategy was devised for testing real-time systems?
Anonymous Quiz
30%
Bottom-up testing
21%
Back-to-back testing
26%
Top-down testing
23%
Thread testing
👍2
Sashimi model is also called
Anonymous Quiz
38%
Waterfall with overlapping phases
20%
Waterfall with feedback
15%
Waterfall with increment
27%
Spiral model
👍2
Announcement:
A Free Full Length Mock Test on 16/07/23 (Sunday)
We are pleased to inform all students that a free Full Length Mock Test will be conducted on 16/07/23, which falls on a Sunday. This mock test aims to provide you with an opportunity to assess your preparation and enhance your exam readiness.
Event Details:
- Date & Time: 16/07/23 (Sunday) from 4:00 PM
- Test Type: Full-Length Mock Test
- Cost: Free of charge
How to Participate:
To attend the mock test, you will have to simply visit the test link that will be provided here in this channel on the specified date and time. Please ensure that you have a stable internet connection and a suitable environment for an uninterrupted examination experience.
Spread the Word:
We kindly request all students to inform your friends, classmates, and fellow students about this free Full Length Mock Test. Share the event details and encourage them to participate as well. The more students that take part, the better the learning and preparation experience for everyone involved.
Best of luck to all participants!
Team MCA SMASHERS
A Free Full Length Mock Test on 16/07/23 (Sunday)
We are pleased to inform all students that a free Full Length Mock Test will be conducted on 16/07/23, which falls on a Sunday. This mock test aims to provide you with an opportunity to assess your preparation and enhance your exam readiness.
Event Details:
- Date & Time: 16/07/23 (Sunday) from 4:00 PM
- Test Type: Full-Length Mock Test
- Cost: Free of charge
How to Participate:
To attend the mock test, you will have to simply visit the test link that will be provided here in this channel on the specified date and time. Please ensure that you have a stable internet connection and a suitable environment for an uninterrupted examination experience.
Spread the Word:
We kindly request all students to inform your friends, classmates, and fellow students about this free Full Length Mock Test. Share the event details and encourage them to participate as well. The more students that take part, the better the learning and preparation experience for everyone involved.
Best of luck to all participants!
Team MCA SMASHERS
🔥15❤4👍4👎1
Please review the following instructions attentively before attending the test:
1. To begin the test, kindly follow the invitation link provided below.
2. Once you open the link click on the "Get Started" button.
|
3. Grant all necessary permissions, such as screen sharing and full-screen mode.
4. The test consists of four sections:
a) The first section includes crucial instructions for the test. It also contains the "Extended form ID." Please refrain from clicking or modifying anything within this section. After reading the instructions, proceed to the next section by clicking the "Next" button located at the bottom. Attempting to modify this section will result in automatic test cancellation.
b) The second section requires you to fill in your name and email address accurately.
c) The third section comprises Category 1 questions. There are a total of 80 questions, each worth 1 mark.
d) The fourth section consists of Category 2 questions. There are 20 multiple-select questions in this section, each worth 2 marks.
5. Once you have submitted the test, your score will be displayed. We recommend bookmarking the result page for future analysis.
6. Please be aware that each section may take some time to load. In such cases, avoid clicking unnecessarily on any elements.
7. Also keep in mind that the last time to submit the response is today 11:59 PM
8. Due to technical constrain we will not consider part marking or negetive marking in your score.
9. If a question is wrong, it will be discarded. However, you will still receive a mark for attempting the question.
10. To report any issue regarding the question paper you can reach out to me via mca.smashers@gmail.com
***Test Link: https://extendedforms.io/s/V5gLB
All the best for your exam!
Thanks,
mca.smashers Team
1. To begin the test, kindly follow the invitation link provided below.
2. Once you open the link click on the "Get Started" button.
|
3. Grant all necessary permissions, such as screen sharing and full-screen mode.
4. The test consists of four sections:
a) The first section includes crucial instructions for the test. It also contains the "Extended form ID." Please refrain from clicking or modifying anything within this section. After reading the instructions, proceed to the next section by clicking the "Next" button located at the bottom. Attempting to modify this section will result in automatic test cancellation.
b) The second section requires you to fill in your name and email address accurately.
c) The third section comprises Category 1 questions. There are a total of 80 questions, each worth 1 mark.
d) The fourth section consists of Category 2 questions. There are 20 multiple-select questions in this section, each worth 2 marks.
5. Once you have submitted the test, your score will be displayed. We recommend bookmarking the result page for future analysis.
6. Please be aware that each section may take some time to load. In such cases, avoid clicking unnecessarily on any elements.
7. Also keep in mind that the last time to submit the response is today 11:59 PM
8. Due to technical constrain we will not consider part marking or negetive marking in your score.
9. If a question is wrong, it will be discarded. However, you will still receive a mark for attempting the question.
10. To report any issue regarding the question paper you can reach out to me via mca.smashers@gmail.com
***Test Link: https://extendedforms.io/s/V5gLB
All the best for your exam!
Thanks,
mca.smashers Team
👍6❤3👎1
Here is the scorecard of the recent Full Length Mock Test:
Vishal - 106 / 120
Rahul - 104 / 120
Jaidip - 102 / 120
98 / 120
94 / 120
93 / 120
90 / 120
88 / 120
83 / 120
83 / 120
82 / 120
80 / 120
80 / 120
80 / 120
79 / 120
78 / 120
77 / 120
77 / 120
77 / 120
76 / 120
74 / 120
70 / 120
69 / 120
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68 / 120
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64 / 120
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61 / 120
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57 / 120
57 / 120
55 / 120
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55 / 120
54 / 120
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52 / 120
51 / 120
50 / 120
50 / 120
50 / 120
50 / 120
48 / 120
48 / 120
47 / 120
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46 / 120
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37 / 120
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19 / 120
18 / 120
12 / 120
11 / 120
10 / 120
10 / 120
9 / 120
9 / 120
8 / 120
3 / 120
2 / 120
1 / 120
Vishal - 106 / 120
Rahul - 104 / 120
Jaidip - 102 / 120
98 / 120
94 / 120
93 / 120
90 / 120
88 / 120
83 / 120
83 / 120
82 / 120
80 / 120
80 / 120
80 / 120
79 / 120
78 / 120
77 / 120
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77 / 120
76 / 120
74 / 120
70 / 120
69 / 120
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12 / 120
11 / 120
10 / 120
10 / 120
9 / 120
9 / 120
8 / 120
3 / 120
2 / 120
1 / 120
👍5
Congratulations to all the top performers on your exceptional performance in the recent mock test! Your success is a testament to your abilities and serves as an inspiration to others.
To those students who may not have achieved the desired results in the recent mock test, remember you still have a few days left before the final assessment, and this is an opportunity for you to give it your absolute best. Keep your spirits high, stay focused, and utilize every moment to improve your performance.
Wishing you all the best for your upcoming JECA exam.
To those students who may not have achieved the desired results in the recent mock test, remember you still have a few days left before the final assessment, and this is an opportunity for you to give it your absolute best. Keep your spirits high, stay focused, and utilize every moment to improve your performance.
Wishing you all the best for your upcoming JECA exam.
👍7