A．SCII is a 7-bit code used to represent numeric, alphabetic, and special printable characters. It also includes codes for control characters, which are

A．printable or displayable

B．not printable or displayable

C．not printable but displayable

D．printable but not displayable

[单选题]ASCII is a 7-bit code used to represent numeric，alphabetic，and special printable characters．It also includes codes for control characters，which are (75) .(75) A．printable or displayableB．not printable or displayableC．not printable but displayableD．pr

[单选题]A．n area code is used to______.A． show how big the ares isB． make long-distance callC． check the telephone bookD． make telephone call only in New York city

[单选题]According to its geographical location，which one can be used to represent A

[单选题]According to its geographical location，which one can be used to represent A

[单选题]According to its geographical location，which one can be used to represent A

[单选题]According to its geographical location，which one can be used to represent A

[单选题]Which of the following reasons represents why the designed compression ratio of a gasoline engine is lower than that of a diesel engine?A．compression must be low for effective spark ignitionB．compression must be low for required horsepower and torque

[单选题]用ASCII码(7位)表示字符5和7为( )。A．1100101和1100111B．10100011和01110111C．1000101和1100011D．0110101和0110111

[单选题]已知7的ASCII码为37H，则5的ASCII码为A．34HB．35C．35HD．36

[单选题]用标准ASCII符(7位)表示数字5和7为( )。A．1100101和1100111B．1010011和0111011C．1000101和1100011D．0110101和0110111