Attempt 1 of 1
Written Mar 28, 2025 9:02 AM - Mar 28, 2025 9:10 AM
Attempt Score - A+
Overall Grade (Highest Attempt) - A+
Question 1
Match the following data checks to their definition:
confirms that only textual characters are
entered into a field
1.
consistency
__4__
confirms that only numbers are entered
2.
into a field
__2__ numeric
ensures that all required fields have data
__3__ completeness 3.
entered into them
__1__ alphabetic
compares values in two or more fields to
__5__ range 4.
see whether the values are reasonable
ensures data entered into the database fall
5.
within a certain set of values
Question 2
, Match each of the following generations to its language:
machine
1.
__1__ 1GL language
__3__ 3GL assembly
2.
__5__ 5GL language
4GL 3. COBOL
__4__ SQL
4.
__2__ 2GL
5. Prolog
Question 3
A network ________ is a set of rules for how information and
communications are exchanged.
1) frame
2) packet
3) protocol
4) token
Question 4
Cars often have ________ connectivity.
, 1) ROVER-5 and ethernet
2) Exhaust and fuel injection
3) IPv7 and IPv6
4) Wi-Fi and Bluetooth
Question 5
________ cable is not subject to electromagnetic interference or radio
frequency interference.
1) Coaxial
2) Twisted-pair
3) Fiber-optic
4) Polycarbonate
Question 6
Packet ________ is a form of protection for your computer that looks at each
packet that comes into your computer network.