【简答题】Dorothy Brown was very happy as she sat in the theatre listening to the music. Today her little daughter Lauren was giving her 36 concert. She had been waiting for this 37 for years and years. “Now it...
【单选题】下面列出的是关于计算机病毒可能的传播途径的说法,不合适的说法是( )。
【单选题】以下关于病毒的传播途径的说法中,正确的是:
B.
系统中所有的Autorun.inf都是U盘病毒
D.
别人通过QQ传送的文件、程序或者超链接可能是病毒或木马等非安全信息
【单选题】计算机病毒的传播不可能通过_____来传播。
【单选题】以下关于病毒的传播途径的说法中,正确的是()。
A.
别人通过QQ传送的文件、程序或者超链接可能是病毒或木马等非安全信息
C.
系统中所有的Autorun.inf都是U盘病毒
【单选题】Large, highly rated firms sometimes sell commercial paper:
A.
To borrow funds at a lower rate than through a bank.
B.
To earn a profit on the paper.
D.
Because the interest rate is locked in by the Federal Reserve Board.
【单选题】She is a fine singer, ______ her mother used to be