Go's base variable types

This video tutorial provides an overview of basic data types in the Go programming language, including boolean, integer, floating point, complex numbers, and memory address types. It explains how these types are similar to those in C and how they relate to hardware. The tutorial also covers variable declarations, including different syntaxes and default values, and highlights the importance of understanding these concepts for effective programming in Go.

What is the default size of integer types in Go on most systems?

• 128 bits

• 64 bits

• 16 bits

• 32 bits

Which package in Go's standard library deals with arbitrary precision numbers?

• math/big

• fmt

• strconv

• math/rand

How are complex numbers represented in Go?

• Using the complex function or addition syntax with 'i'

• Using the float function

• Using the imaginary function

• Using the real function

What is the byte type in Go an alias for?

• Unsigned 16-bit integer

• Signed 16-bit integer

• Signed 8-bit integer

• Unsigned 8-bit integer

What happens if you declare a variable in Go but do not assign a value to it?

• It causes a compilation error

• It remains uninitialized

• It is assigned a default value

• It is assigned a random value