SLA1

1)   The memory address of the first element of an array is called__________

• floor address

• foundation address

• first address

• base address

What are the disadvantages of arrays?

• Index value of an array can be negative

•   Elements are sequentially accessed

• Data structure like queue or stack cannot be implemented

• There are chances of wastage of memory space if elements inserted in an array are lesser than the allocated size

Which data structure is used for implementing recursion?

• stack

• queue

• list

• array

++a*bc*+defg is a_______________

• Postfix expression

• Infix expression

• Prefix expression

• Invalid expression

Which of the following is not the correct statement for a stack data structure?

• Arrays can be used to implement the stack

• Stack follows FIFO

• Elements are stored in a sequential manner

• Top of the stack contains the last inserted element