vasundhra verma
AP Computer Science Principles taught interactively
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vasundhra verma
Bachelors degree
/ 55 min
vasundhra - About your AP tutor
I have 10 years of experience as software Developer. Possesses a bachelor of Engineering in Computer Science. I have worked with multiple US based multi-national companies. I have worked as an engineer and as a trainer for many years now and received lot of positive feedbacks from my trainees and management.
AP tutor test prep specialities
Provincial-specific curriculum (CA)
New Zealand Curriculum - NZC (NZ)
Mock Tests
Assignment help
Advanced Placement (AP) Program (USA)
Common Core State Standards - CCSS (USA)
Practice Exams
AP Scoring Insights
GCSE (UK)
College Credit
International Baccalaureate (IB)
A-Levels (UK)
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Teaching methodology
offering tutoring sessions along with taking up assignments on .NET. C#, OOPS concepts tohigh school, university graduates and entry level developers. I am flexible to work in any timezone depending upon the urgency of the class or project.
Proven strategies for exam success
90% of students say strategies boosted their confidence.
Strong focus on exam readiness
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Flexible scheduling for exam prep
90% of students find scheduling sessions stress-free.
vasundhra - also teaches
AP Computer Science A
AP Computer Science Principles
AP concepts taught by vasundhra
The Student and Tutor practiced writing SQL queries to retrieve specific information from a database. They focused on filtering data using `WHERE` clauses with `IN` and `AND` operators, sorting results with `ORDER BY`, and identifying records with `NULL` values. The session also covered using `INNER JOIN` to combine data from multiple tables and displaying custom text for null results using `COALESCE`. They agreed to continue with the remaining questions in the next session, with the Student sending the current queries to the Tutor for preparation.
Introduction to the COALESCE() Function
Combining Data from Multiple Tables with INNER JOIN
Identifying Missing Data with IS NULL
Core SQL Query Components: SELECT
FROM
WHERE
ORDER BY
The Student and Tutor worked on completing a networking lab assignment that involved capturing and analyzing data using Wireshark and performing commands in the Command Prompt (CMD). They focused on taking and annotating screenshots of network configurations and Wireshark outputs for submission. The Student also mentioned an upcoming SQL database lab that needs to be completed by the next day.
Command Line Interface (CMD) Fundamentals
Introduction to Wireshark for Network Packet Analysis
Effective Lab Reporting and Annotation Techniques
Academic Course Load Management
Practical Troubleshooting in IT Labs
The Student and Tutor worked on a Wireshark lab report, analyzing network traffic to identify HTTP GET requests, packet numbers, and TCP segment lengths. They also clarified how browsers handle parallel versus serial image downloads. The Student plans to continue working on the remaining parts of this assignment in a follow-up session.
Leveraging Past Assignments & Notes
Parallel vs. Serial Image Downloads
Understanding TCP Segment Length
Identifying HTTP GET Requests in Wireshark
Proactive Study for Future Semesters
Strategic Subject Withdrawal & Planning
The Student and Tutor worked through a Computer Science lab assignment using Wireshark to analyze network traffic. They focused on identifying specific information within HTTP packets, such as the HTTP version, source and destination IP addresses, server status codes, and content length. The session involved practical application of Wireshark to answer structured questions related to network protocols.
HTTP Status Codes & Content Length
Locating Source and Destination IP Addresses
Identifying HTTP Version & Request Headers
Wireshark Packet Capture & HTTP Filtering
The Student and Tutor reviewed the Student's completion of Java programming tasks involving custom sorting using `Comparable` and `Comparator` interfaces, and handling duplicates with sets. The Student demonstrated solutions for `Student` and `Point` object comparisons. They discussed the upcoming homework to complete the final comparison task for `Book` objects and planned to delve into `Maps`, `HashMaps`, and `TreeMaps` in future sessions.
Multi-field Sorting with Comparator
Managing Duplicates with Java Set Collections
Implementing Comparable for Natural Ordering
Practical Math: Coordinate Geometry in Java
Java's Floating-Point Comparison Accuracy
The Student and Tutor reviewed Java's `Comparable` and `Comparator` interfaces. The Student then began working on a coding assignment involving custom `Student` objects and `HashSet`, encountering and resolving a duplicate removal issue for custom objects. They agreed on the Student completing the current assignment for the next session.
Comparable vs. Comparator Interfaces
Implementing Custom Comparison Logic
Enforcing Uniqueness and Order with TreeSet
HashSet and Custom Object Duplicates
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