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ISPs (Internet Service Providers) provide internet access to customers through various technologies.
ISPs offer different types of internet connections such as DSL, cable, fiber optic, and satellite.
Some ISPs also provide additional services like email accounts, web hosting, and online storage.
Examples of ISPs include Comcast, AT&T, Verizon, and Spectrum.
I applied via Recruitment Consulltant and was interviewed in May 2022. There were 3 interview rounds.
A switch is a networking device that connects devices within a local area network (LAN).
Switches operate at the data link layer of the OSI model.
They use MAC addresses to forward data packets to the correct destination.
Switches can improve network performance by reducing collisions and optimizing bandwidth usage.
Example: Cisco Catalyst 2960 Series Switch.
I applied via Recruitment Consulltant and was interviewed in Sep 2021. There were 3 interview rounds.
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I applied via Walk-in and was interviewed before Oct 2019. There was 0 interview round.
I applied via Campus Placement and was interviewed before Jan 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in Jul 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Feb 2020. There was 1 interview round.
I was interviewed before Jun 2020.
To find the middle of an odd-length array, divide the length by 2 and round down.
Get the length of the array
Divide the length by 2 and round down
Return the element at the resulting index
The new operator is used to dynamically allocate memory for an object at runtime.
It returns a pointer to the newly allocated memory.
It can be used to allocate memory for built-in types, user-defined types, and arrays.
The syntax is: new type;
Example: int *ptr = new int;
Example: MyClass *obj = new MyClass();
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