Mbit Wireless Interview Questions and Answers

They asked basic aptitude questions on probability, compound interests,...

Q1. Detailing on Storage classes
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Q2. Applications of OSI layers
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The OSI layers are used to define the different functions of a network communication system.
• The OSI model consists of 7 layers, each with specific functions.

• Application layer (Layer 7) handles high-level protocols, such as HTTP and FTP.

• Transport layer (Layer 4) ensures end-to-end communication and error-checking.

• Network layer (Layer 3) deals with routing and forwarding of data packets.

• Data link layer (Layer 2) manages ...read more
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Q3. Bitwise operations
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Q1. Check string is substring of other or not
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Check if a string is a substring of another string
• Use the 'includes' method in JavaScript to check if a string is a substring of another string

• Iterate through an array of strings and use 'includes' to check for substrings

• Consider case sensitivity when checking for substrings
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Q2. Transpose of matrix
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Transpose of a matrix involves swapping rows with columns.
• To transpose a matrix, swap the rows with the columns.

• The transpose of a matrix A with dimensions m x n is a new matrix B with dimensions n x m.

• Example: If A = [[1, 2], [3, 4]], then the transpose of A is B = [[1, 3], [2, 4]].
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Questions related to Bit Manipulation in C/C++

Q1. What is static and dynamic memory allocation
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Static memory allocation is done at compile time, while dynamic memory allocation is done at runtime.
• Static memory allocation is done on the stack, while dynamic memory allocation is done on the heap.

• Static memory allocation requires the programmer to specify the size of memory needed at compile time, while dynamic memory allocation allows for flexibility in memory usage during runtime.

• Examples of static memory allocat...read more
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Q1. Questions based on digital electronics
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Q2. Questions were from almost every ec subjects
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Q1. Dont know nothing
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Q2. Dont go for this company
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Easy to moderate, basic knowledge is enough

Moderate to difficult,more questions on c language