DNS (Domain Name System)

 In a (an) _______ name space, a name is a sequence of characters without structure.

• Linear
• Flat
• Organized
• Hierarchical

In the DNS, the names are defined in ___________ structure.

• Linear
• Flat
• Organized
• Inverted

The root of the DNS tree is _______.

• 127 char long
• null string
• none
• 63 char

 In a (an) _________name space, each name is made of several parts.

• Linear
• Flat
• Organized
• Hierarchical

 In the domain name space, a full domain name is a sequence of labels separated by ________.

• Colon
• Dot
• Semicolon
• None

In the domain name space, if a label is terminated by a null string, it is called a __________.

• PQDN
• FQDN
• CQDN
• None

In the domain name space, if a label is not terminated by a null string, it is called a __________.

• PQDN
• FQDN
• CQDN
• None

In the domain name space, a _________ is a subtree of the domain name space.

• Label
• Name
• Domain
• None

In the domain name space, what a server is responsible for or has authority over is called a _________.

• Label
• Zone
• Domain
• None

 A ________ server is a computer that stores a file about the zone for which it has an authority.

• Primary
• Secondary
• Zone
• None