ASCII is a 7-bit code used to represent numeric, alphabetic, and special printable characters. It also includes codes for contro

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

选项 A、printable or displayable
B、not printable or displayable
C、not printable but displayable
D、printable but not displayable

答案B

解析

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笔试

原NCRE全国计算机四级

NCRE全国计算机四级

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ASCII is a 7-bit code used to represent numeric, alphabetic, and special printable characters. It also includes codes for contro

笔试

原NCRE全国计算机四级

NCRE全国计算机四级

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The(72)in e-mail messages has affected almost every computer around the world and has caused the damage of up to US$1 billion in

When you choose a command name that is followed by "…" on menu, a(72)box appears in which you provide more information.

ASCII is a 7-bit code used to represent numeric, alphabetic, and special printable characters. It also includes codes for contro

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