单选题There are many types of viruses that hackers can use to damage systems. Which of the following is not a correct description of a polymorphic virus?
单选题An outline for a physical security design should include program categories and the necessary countermeasures for each. What category do locks and access controls belong to?
单选题What type of fence detects if someone attempts to climb or cut it?
单选题The Recovery Time Objective (RTO) and Maximum Tolerable Downtime (MTD) metrics have similar roles, but their values are very different. Which of the following best describes the difference between RTO and MTD metrics?
单选题Charlie is a new security manager at a textile company that develops its own proprietary software for internal business processes. Charlie has been told that the new application his team needs to develop must comply with the ISO/IEC 42010 standard. He has found out that many of the critical applications have been developed in the C programming language and has asked for these applications to be reviewed for a specific class of security vulnerabilities.
单选题Angela wants to group together computers by department to make it easier for them to share network resources. Which of the following will allow her to group computers logically?
单选题Preplanned business continuity procedures provide organizations a number of benefits. Which of the following is not a capability enabled by business continuity planning?
单选题Electrical power is being provided more through smart grids, which allow for self-healing, resistance to physical and cyberattacks, increased efficiency, and better integration of renewable energy sources. Countries want their grids to be more reliable, resilient, flexible, and efficient. Why does this type of evolution in power infrastructure concern many security professionals?
单选题The requirement of erasure is the end of the media life cycle if it contains sensitive information. Which of the following best describes purging?
单选题Thereareseveraldifferenttypesofauthenticationtechnologies.Whichtypeisbeingshowninthegraphicthatfollows?
单选题High availability (HA) is a combination of technologies and processes that work together to ensure that specific critical functions are always up and running at the necessary level. To provide this level of high availability, a company has to have a long list of technologies and processes that provide redundancy, fault tolerance, and failover capabilities. Which of the following best describes these characteristics?
单选题Amultitaskingoperatingsystemcanhaveseveralprocessesrunningatthesametime.Whatarethecomponentswithintheprocessesthatareshowninthegraphicthatfollows?
单选题Two commonly used networking protocols are TCP and UPD. Which of the following correctly describes the two?
单选题As with logical access controls, audit logs should be produced and monitored for physical access controls. Which of the following statements is correct about auditing physical access?
单选题If implemented properly, a one-time pad is a perfect encryption scheme. Which of the following incorrectly describes a requirement for implementation?
单选题Thereareseveraldifferenttypesofauthenticationtechnologies.Whichtypeisbeingshowninthegraphicthatfollows?
单选题John is responsible for providing a weekly report to his manager outlining the week's security incidents and mitigation steps. What steps should he take if a report has no information?
单选题Whatisthemissingsecondstepinthegraphicthatfollows?
单选题Which of the following occurs in a PK.I environment?
单选题The following scenario will be used for questions 30 and 31.Stephanie has been put in charge of developing incident response and forensics procedures her company needs to carry out if an incident occurs. She needs to ensure that their procedures map to the international principles for gathering and protecting digital evidence. She also needs to ensure that if and when internal forensics teams are deployed, they have labels, tags, evidence bags, cable ties, imaging software, and other associated tools.