摘要：对于【网络工程师】软考考试而言，试题无疑是最重要的学习资料之一。在软考备考过程中，吃透试题、掌握试题所考知识点、熟悉试题的出题思路，对我们提升分数的效果是最明显的，通过对试题的反复练习，还可以查漏补缺。今天，给大家带来【2022年5月网络工程师上午题】部分试题的详解，一起来看看吧~



1、l A network attack is an attempt to gain（71）access to an organization’s network,with the objective of stealing data or performing other malicious activities.Plagiarism is A（72）-of-service（DoS）attack is a cyber-attack in which the attacker seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to a network.In the case of a simple attack,a（73）could have a simple rule added to deny all incoming traffic from the attackers,based on protocols,ports,or the originating IP addresses.In a（74）DoS（DDoS）attack ，the incoming traffic flooding the victim originates from（75）different sources.This effectively makes it impossible to stop the attack simply by blocking a single source.
A、 firewall
B、 router
C、 gateway
D、 switch

答案:A
答题解析:

网络攻击是指试图对组织的网络进行未经授权的访问，目的是窃取数据或执行其他恶意活动。剽窃是一种拒绝服务（DoS）攻击，是一种网络攻击，攻击者通过暂时或无限期中断连接到网络的主机的服务，试图使机器或网络资源对其预期用户不可用。在简单攻击的情况下，防火墙可以添加一个简单的规则，根据协议、端口或原始IP地址拒绝来自攻击者的所有传入流量。在分布式DoS（DDoS）攻击中，淹没受害者的传入流量来自许多不同的来源。这实际上使得仅通过阻止单个源无法阻止攻击。

2、l A network attack is an attempt to gain（71）access to an organization’s network,with the objective of stealing data or performing other malicious activities.Plagiarism is A（72）-of-service（DoS）attack is a cyber-attack in which the attacker seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to a network.In the case of a simple attack,a（73）could have a simple rule added to deny all incoming traffic from the attackers,based on protocols,ports,or the originating IP addresses.In a（74）DoS（DDoS）attack ，the incoming traffic flooding the victim originates from（75）different sources.This effectively makes it impossible to stop the attack simply by blocking a single source.
A、 damaged
B、 descriptive
C、 distributed
D、 demanding

答案:C
答题解析:

网络攻击是指试图对组织的网络进行未经授权的访问，目的是窃取数据或执行其他恶意活动。剽窃是一种拒绝服务（DoS）攻击，是一种网络攻击，攻击者通过暂时或无限期中断连接到网络的主机的服务，试图使机器或网络资源对其预期用户不可用。在简单攻击的情况下，防火墙可以添加一个简单的规则，根据协议、端口或原始IP地址拒绝来自攻击者的所有传入流量。在分布式DoS（DDoS）攻击中，淹没受害者的传入流量来自许多不同的来源。这实际上使得仅通过阻止单个源无法阻止攻击。

3、l A network attack is an attempt to gain（71）access to an organization’s network,with the objective of stealing data or performing other malicious activities.Plagiarism is A（72）-of-service（DoS）attack is a cyber-attack in which the attacker seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to a network.In the case of a simple attack,a（73）could have a simple rule added to deny all incoming traffic from the attackers,based on protocols,ports,or the originating IP addresses.In a（74）DoS（DDoS）attack ，the incoming traffic flooding the victim originates from（75）different sources.This effectively makes it impossible to stop the attack simply by blocking a single source.
A、 two
B、 many
C、 much
D、 ten

答案:B
答题解析:

网络攻击是指试图对组织的网络进行未经授权的访问，目的是窃取数据或执行其他恶意活动。剽窃是一种拒绝服务（DoS）攻击，是一种网络攻击，攻击者通过暂时或无限期中断连接到网络的主机的服务，试图使机器或网络资源对其预期用户不可用。在简单攻击的情况下，防火墙可以添加一个简单的规则，根据协议、端口或原始IP地址拒绝来自攻击者的所有传入流量。在分布式DoS（DDoS）攻击中，淹没受害者的传入流量来自许多不同的来源。这实际上使得仅通过阻止单个源无法阻止攻击。

查看完整试题>>>