During E-time, the arithmetic and logic unit executes the instruction stored in the __________.

________ allows restricted access to blobs, tables, containers and queues for a set time period.

a) Windows Cloud Foundation (WCF). b) Windows Azure AD Access Control. c) Active Directory Federation Services. d) Windows Azure Shared Access Signatures.

By convention, the first character in a string is always designated as position __________________.

Fill in the blank(s) with the appropriate word(s).