general business data bank

1.
_______________ is a modulation type that
spreads the traffic sent over the entire
bandwidth.
2.
_______________ is the granting of specific
permissions based on the privileges held by
the account.
3.
A door that requires a thumbprint, key
card, and password is an example of
A) Mutual authentication
B) Multifactor authentication
C) Single sign-on
D) Dual access control
4.
One of the fundamental design aspects of
TACACS+ is the separation of authentication,
authorization, and accounting.
A) True
B) False
5.
Because the security of wireless LANs is
ineffective, many users have switched to a
layered security approach.
A) True
B) False
6.
Which of the following protocols involves a
three-way handshake and uses a shared
secret key for communication?
A) S/Telnet
B) PAP
C) TCP
D) CHAP
7.
_______________ authentication is a term
that describes the use of more than one
authentication mechanism at the same time.
8.
The three major components of the SSH
protocol are the
A) User Datagram Protocol, User Encryption
Protocol, and Connection Protocol
B) Transport Layer Protocol, User
Authentication Protocol, and Connection
Protocol
C) User Datagram Protocol, User
Authentication Protocol, and Connection
Protocol
D) Transport Layer Protocol, User
Encryption Protocol, and Connection Protocol
9.
The security concern over the so-called WAP
gap is when
A) WAP protocol is susceptible to Gateway
Acquisition Pilfering (gap).
B) WAP gateways have a significant lag and
hold the messages long enough for
them to be decrypted by attackers.
C) The encryption fails to translate from
one encryption scheme to another.
D) WAP gateways perform translation from
one encryption standard to another all
messages are seen in plaintext by the WAP
gateway.
10.
Physical access to a machine will enable an
attacker to bypass any security measure that
has been placed on that machine.
A) True
B) False
11.
_______________ multiplexes or separates
the data to be transmitted into smaller chunks
and then transmits the chunks on several
sub channels.
)
12.
_______________ describes a process in
which each side of an electronic
communication verifies the authenticity of
the other.
13.
Which type of access control would allow
the company to restrict employee access to the
payroll file after hours or on weekends?
A) Discretionary access control
B) Rule-based access control
C) Role-based access control
D) Mandatory access control
14.
Security issues associated with WTLS
include which of the following?
A) The specifications do not allow
connections without high security.
B) Clients with low memory or CPU
capabilities cannot support encryption.
C) WTLS cannot cope with limited processor
capacity.
D) WTLS cannot cope with small amounts of
memory.
15.