Grace would like to send a message to Joe using digital signature technology. What cryptographic key should she use to create the digital signature?

You can use Word's Mail Merge process to combine content from a main document and a data source

Indicate whether the statement is true or false

Which statement is false?

a. Linked lists are collections of data items "lined up in a row"-- insertions and deletions can be made anywhere in a linked list. b. Insertions and deletions are made only at one end of a stack, its top. c. Insertions and deletions are made only at one end of a queue, its tail. d. Binary trees facilitate high-speed searching and sorting of data.