A small amount of spoofed packets are being sent across a network and a large amount of reply packets are being sent back to the network resource. Which of the following BEST describes this security threat?（）A.WormB.SmurfC.Logic BombD.Man-in-the-middle

题目

A small amount of spoofed packets are being sent across a network and a large amount of reply packets are being sent back to the network resource. Which of the following BEST describes this security threat?（）

A.Worm

B.Smurf

C.Logic Bomb

D.Man-in-the-middle

相似考题

1.If the () of carbon dioxide in the atmosphere is increased as a result of air pollution.A. rateB. proportionC. extentD. amount

2.有如下程序: include using namespace std; class Amount{ int amount有如下程序： #include＜iostream＞ using namespace std； class Amount{ int amount； public： Amount(int n=0):amount(n){} int getAmount()const{return amount;} Amount&operator9＝(Amount a){ amount+=a. amount； return______； } }; int main(){ Amount x(3),y(7)； x+＝y， cout＜＜x. getAmount()＜＜endl； return 0； }已知程序的运行结果是10，则下划线处缺失的表达式是A．* thisB．thisC．&amountD．amount

3.有下列程序:includeUsing namespace std;Class Amount{ int amount;public; Amount(i有下列程序： #include＜iostream＞ Using namespace std; Class Amount{ int amount; public; Amount(int n=O):amount(n){} Int getAmount()const{return amount;} Amount &operator+=(AmountA) {A．*thisB．thisC．&amountD．amount

4.有如下程序:includeusing namespace std;class Amount{int amount;public:Amount(int有如下程序： #include＜iostream＞ using namespace std； class Amount{ int amount； public： Amount(int n=0)：amount(n){ } int getAmount( )const{return amount；} Amount&operator+=(Amount A) { amount+=a.amount； return； } }； int main( ){ Amount x(3)，y(7)； x+=y： cout＜＜x.getAmount( )＜＜endl； return 0； } 已知程序的运行结果是10，则下画线处缺失的表达式是A．*thisB．thisC．&amountD．amount

更多“A small amount of spoofed packets are being sent across a network and a large amount of re ”相关问题

  • 第1题：

    BookStore数据库中有销售明细表OrderDetail（OrderCode, BookCode, Amount) 在OrderDetail表中添加一条记录：“08110801”、0701、3。SQL语句：________ 。

    A．INSERT INTO OrderDetail(OrderCode, Amount, BookCode) VALUES('08110801',3, '0701')

    B．INSERT INTO OrderDetail(OrderCode, Amount, BookCode) VALUES('08110801', '0701', 3)

    C．INSERT INTO OrderDetail(OrderCode, BookCode, Amount) VALUES('08110801', '0701', 3)

    D．INSERT INTO OrderDetail VALUES('08110801', '0701', 3)


    INSERT INTO OrderDetail(OrderCode, BookCode, Amount) VALUES('08110801', '0701', 3), INSERT INTO OrderDetail VALUES('08110801', '0701', 3), INSERT INTO OrderDetail(OrderCode, Amount, BookCode) VALUES('08110801',3, '0701')

  • 第2题：

    7、BookStore数据库中有销售明细表OrderDetail（OrderCode, BookCode, Amount) 查询销售总量前20%的图书，并按总销量降序排列。SQL语句： SELECT TOP 20 PERCENT Bookcode As 书号, SUM（Amount)As总销量 ROM OrderDetail GROUP BY Bookcode ORDER BY ________

    A．Amount DESC

    B．SUM(Amount) DESC

    C．COUNT(Amount) DESC

    D．ADD(Amount) DESC


    SUM(Amount) DESC

  • 第3题：

    【单选题】BookStore数据库中有销售明细表OrderDetail（OrderCode, BookCode, Amount)查询销售总量前20%的图书，并按总销量降序排列。SQL语句： SELECT TOP 20 PERCENT Bookcode As 书号, SUM（Amount)As总销量 ROM OrderDetail GROUP BY Bookcode ORDER BY ________

    A．Amount DESC

    B．SUM(Amount) DESC

    C．COUNT(Amount) DESC

    D．ADD(Amount) DESC


    B

  • 第4题：

    【多选题】BookStore数据库中有销售明细表OrderDetail（OrderCode, BookCode, Amount) 在OrderDetail表中添加一条记录：“08110801”、0701、3。SQL语句：________ 。

    A．INSERT INTO OrderDetail(OrderCode, Amount, BookCode) VALUES('08110801',3, '0701')

    B．INSERT INTO OrderDetail(OrderCode, Amount, BookCode) VALUES('08110801', '0701', 3)

    C．INSERT INTO OrderDetail(OrderCode, BookCode, Amount) VALUES('08110801', '0701', 3)

    D．INSERT INTO OrderDetail VALUES('08110801', '0701', 3)


    INSERT INTO Publisher VALUES（‘66’，’群众出版社‘，’0321-76584391’）

  • 第5题：

    BookStore数据库中有销售明细表OrderDetail（OrderCode, BookCode, Amount) 查询销售总量前20%的图书，并按总销量降序排列。SQL语句： SELECT TOP 20 PERCENT Bookcode As 书号, SUM（Amount)As总销量 ROM OrderDetail GROUP BY Bookcode ORDER BY ________

    A．Amount DESC

    B．SUM(Amount) DESC

    C．COUNT(Amount) DESC

    D．ADD(Amount) DESC


    INSERT INTO OrderDetail(OrderCode, Amount, BookCode) VALUES('08110801',3, '0701');INSERT INTO OrderDetail(OrderCode, BookCode, Amount) VALUES('08110801', '0701', 3);INSERT INTO OrderDetail VALUES('08110801', '0701', 3)

  • 第6题：

    写出下面代码的运行结果。def addInterest（balance,rate): newBalance=balance*（1+rate) balance=newBalance def main（): amount=1000 rate=0.05 addInterest（amount,rate) print （amount) main（)


    A

相关内容