Which four are types of functions available in SQL? ()
A、string
B、character
C、integer
D、calendar
E、numeric
F、translation
H、date
I、conversion
A、string
B、character
C、integer
D、calendar
E、numeric
F、translation
H、date
I、conversion
A、two rockets,one of which shall be the buoyant type B、three rockets,one of which shall be the buoyant type C、four rockets,two of which shall be the buoyant type D、five rockets,two of which shall be the buoyant type
A、A. CASCADE B、B. UNIQUE C、C. NONUNIQUE D、D. CHECK E、E. PRIMARY KEY F、F. CONSTANT H、G. NOT NULL
A、There are four types of IPv6 addresses: unicast, multicast, anycast, and broadcast. B、A single interface may be assigned multiple IPv6 addresses of any type. C、Every IPv6 interface contains at least one loopback address. D、The first 64 bits represent the dynamically created interface ID. E、Leading zeros in an IPv6 16 bit hexadecimal field are mandatory.
A、There are four types of IPv6 addresses: unicast, multicast, anycast, and broadcast. B、A single interface may be assigned multiple IPv6 addresses of any type. C、Every IPv6 interface contains at least one loopback address. D、The first 64 bits represent the dynamically created interface ID. E、Leading zeros in an IPv6 16 bit hexadecimal field are mandatory.
A、There are four types of IPv6 addresses: unicast, multicast, anycast, and broadcast. B、A single interface may be assigned multiple IPv6 addresses of any type. C、Every IPv6 interface contains at least one loopback address. D、The first 64 bits represent the dynamically created interface ID. E、Leading zeros in an IPv6 16 bit hexadecimal field are mandatory.