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RF stands for Radio Frequency. A jammer is a device that disrupts or blocks RF signals.
RF refers to the frequency range used in wireless communication systems.
RF signals are used in various applications such as mobile phones, Wi-Fi, Bluetooth, and satellite communication.
A jammer is designed to emit RF signals on the same frequency as the target device, causing interference and disruption.
Jamming devices can be used fo...
No, jammer means disadvantages.
Jammer is a device that blocks or interferes with signals, causing disruption or interference.
It is often used to prevent communication or tracking, which can be a disadvantage in certain situations.
For example, a jammer can be used to disrupt the signal of a GPS device, making it difficult to track a vehicle or person.
In military operations, jammers can be used to disrupt enemy communica...
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I applied via Other
Communication skills involve reading, listening, and speaking.
I applied via Job Portal and was interviewed in Oct 2024. There were 2 interview rounds.
I applied via LinkedIn and was interviewed in Nov 2024. There was 1 interview round.
SDLC is Software Development Life Cycle which focuses on development of software, while STLC is Software Testing Life Cycle which focuses on testing of software.
SDLC is the process of developing software from planning to deployment, while STLC is the process of testing software from test planning to test closure.
SDLC includes phases like requirements gathering, design, coding, testing, and deployment, while STLC includ...
I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.
I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.
LOGICAL, REASONING , VERBAL IS IMPORTANT
IF YOU PASS IN FIRST ROUND YOU WILL GO TO SECOND ROUND THERE ARE 2 CODING QUESTIONS, I.5 IS ENOUGH TO PASS IN SECOND ROUND
To create a table in SQL using INSERT, you need to first create the table structure and then insert data into it.
Create a table using CREATE TABLE statement with column names and data types
Insert data into the table using INSERT INTO statement with values for each column
Example: CREATE TABLE employees (id INT, name VARCHAR(50)); INSERT INTO employees VALUES (1, 'John')
The ALTER command is used to modify an existing database object in SQL.
Use ALTER TABLE to modify a table structure
Use ALTER INDEX to modify an index
Use ALTER VIEW to modify a view
Use ALTER PROCEDURE to modify a stored procedure
I am a dedicated Test Engineer with a strong background in software testing and quality assurance.
Experienced in creating test plans, test cases, and executing tests
Proficient in using testing tools such as Selenium, JIRA, and TestRail
Skilled in identifying and documenting software defects
Strong analytical and problem-solving skills
Excellent communication and teamwork abilities
Test Engineer
4
salaries
| ₹2.1 L/yr - ₹4.6 L/yr |
Senior Test Engineer
3
salaries
| ₹4.7 L/yr - ₹4.7 L/yr |
Bharat Electronics
Alpha Design Technologies
Rolta India
Hindustan Aeronautics