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Review Test Submission: Week 11
Certification Readiness Post-Assessment
Exam
- Question 1 1 out of 1 points The world needs people who understand computer-systems and who can protect computers and networks from criminals and terrorists. Select ed Answer: securi ty Correct Answe r: (^) securi ty - Question 2 1 out of 1 points The goal and objective of a is to provide a consistent definition for how an organization should handle and secure different types of data. Selected Answer: data classification standard Correct Answer: data classification standard - Question 3 1 out of 1 points Today, people working in cyberspace must deal with new and constantly evolving. Select ed Answer: threa ts Correct Answer: threa
ts
- Question 4 The Domain connects remote users to the organization’s IT infrastructure. 1 out of 1 points Answer: Remote Access Correct Answer: Remote Access - Question 5 What term is used to describe the amount of time that an IT system, application, or data is not available to users? Selected Answer: connectiv ity 0 out of 1 points Correct Answer: (^) downtim e - Question 6 The act of transforming cleartext data into undecipherable ciphertext is the definition of. Selected Answer: encrypti on
visible and not decipherable. 1 out of 1 points Correct Answer: The opposite of cleartext. Data sent as ciphertext is not visible and not decipherable.
- Question 10 1 out of 1 points Which of the following describes the Family Educational Rights and Privacy Act (FERPA)? Selected Answer: A U.S. federal law that protects the private data of students, including their transcripts and grades, with which K–12 and higher- education institutions must comply. Correct Answer: A U.S. federal law that protects the private data of students, including their transcripts and grades, with which K–12 and higher- education institutions must comply. - Question 11 1 out of 1 points As users upgrade LANs to GigE or 10GigE, switches must support and data IP traffic. Sele cted Ans wer: (^) voic e Corr ect Ans wer: (^) voic e
- Question 12 1 out of 1 points The total number of errors divided by the total number of bits transmitted is the definition of. Answer: bit error rate Correct Answer: bit error rate - Question 13 What is meant by application convergence? Selected Answer: A basic digital signaling rate that corresponds to one voice- frequency-equivalent channel. Although the true data rate for 0 out of 1 points Correct DS 0 is 64 kbit/s, the effective data rate for a single voice channel when using DS0 is 56 kbit/s. Answer: The integration of applications to enhance productivity. Unified communications is an example of application convergence. Unified communications integrates recorded voice messages into e-mail so that voice messages are retrievable via e-mail. - Question 14 What name is given to a software-based application like WebEx that supports audio conferencing and sharing of documents (text, spreadsheets, presentations, etc.) for real-time discussions with team members or colleagues? Selected Answer: call-detail recording
Selected Answer: den ial of ser vic e (Do S) Correct Answer: bit error rate
- Question 17 What is meant by call control? Selected Answer: A password or personal identification number (PIN) used on phone systems to provide authenticated access to a dial tone. Users have to enter a unique authorization code to make long- distance or toll calls from the organization’s phone system. 0 out of 1 points Correct Answer: The software in a phone system that performs the call switching from an inbound trunk to a phone extension. - Question 18 What is meant by digital subscriber line ( DSL )? Selected Answer: A high-speed digital broadband service that uses copper cabling for Internet access. 1 out of 1 points Correct Answer: A high-speed digital broadband service that uses copper cabling for Internet access. - Question 19 is a technique where multiple light streams can transmit data
through a single strand of fiber. Selected Answer: Dense^ wavelength^ division^ multiplexing (DWDM) 1 out of 1 points Correct Answer: Dense wavelength division multiplexing (DWDM)
- Question 20 1 out of 1 points the ability to provide access to the necessary information without having to invest in many computers and network infrastructure. Selecte d Answer: mobile devices Correct Answer: mobile devices - Question 21 Which of the following is the definition of netcat? Selected Answer: An^ e-mail^ or^ instant-message^ spoofing^ fraud^ attempt^ that 0 out of 1 points targets a specific organization, seeking unauthorized access to confidential data.
Correct Answer: all of the above
- Question 25 A is a tool used to scan IP host devices for open ports that have been enabled. Selected Answer: (^) port scanner
- out of 1 points Correct Answer:^ port scanner - Question 26 1 out of 1 points is a type of attack in which the attacker takes control of a session between two machines and masquerades as one of them. Selecte d Answer: Hijacki ng Correct Answer: Hijacki ng - Question 27 In a , the attacker sends a large number of packets requesting connections to the victim computer. Selected Answer: (^) SYN flood
1 out of 1 points Correct Answer: (^) SYN flood
- Question 28 A software program that collects information about Internet usage and 1 out of 1 points . Select ed Answer: adwa re Correct Answer: adwa re - Question 29 What term is used to describe an attack in which the attacker gets 1 out of 1 points between two parties and intercepts messages before transferring them on to their intended destination? Selected Answer: man- in- the- middl e attac
- Question 33 How often should an organization perform a risk management plan? Selected Answer: annual ly 1 out of 1 points Correct Answer: annual ly - Question 34 What is the Project Management Body of Knowledge (PMBOK)? Selected 1 out of 1 points Answer: A collection of the knowledge and best practices of the project management profession. Correct Answer: A collection of the knowledge and best practices of the project management profession. - Question 35 is rapidly becoming an increasingly important aspect of enterprise computing. Selected Answer: Disaster recovery 1 out of 1 points Correct Answer: Disaster recovery
- Question 36 A will help identify not only which functions are critical, but 1 out of 1 points also how quickly essential business functions must return to full operation Selected Answer: bu sin ess im pa ct an aly sis (BI A) Correct Answer: business impact analysis (BIA) - Question 37 What is the difference between a BCP and a DRP? Selected Answer: A DRP directs the actions necessary to recover resources after a disaster.
- out of 1 points Correct Answer: All of the above. - Question 38
Ans wer: (^) Full- interruption
- Question 41 0 out of 1 points What name is given to an access control method that bases access control approvals on the jobs the user is assigned? Selected Answer: reference monitor Correct Answer: role-based access control (RBAC) - Question 42 0 out of 1 points Which of the following is an accurate description of cloud computing? Selected Answer: The process of providing credentials to claim to be a specific person or entity. Correct Answer: The practice of using computing services that are delivered over a network. - Question 43 A communication protocol that is connectionless and is popular for exchanging small amounts of data or messages is called. Selected Answer: User Datagram Protocol (UDP) 1 out of 1 points Correct Answer: User Datagram Protocol (UDP) - Question 44 is used to describe a property that indicates that a specific 1 out of 1 points
subject needs access to a specific object. This is necessary to access the object in addition to possessing the proper clearance for the object’s classification. Selected Answer: Need- to- know Correct Answer: Need- to- know
- Question 45 1 out of 1 points A method of restricting resource access to specific periods of time is called . Selected Answer: temporal isolation Correct Answer: temporal isolation - Question 46 0 out of 1 points Temporal isolation restricts access to specific and is often used in combination with role-based access control. Selec ted Answer: peop le Correct Answer: time s - Question 47 A mechanism that limits access to computer systems and network resources is , Selected Answer: logical access control
Correct Answer: voice pattern
- Question 50 The is the central part of a computing environment’s hardware, software, and firmware that enforces access control for computer systems. Selected Answer: security kernel 1 out of 1 points Correct Answer: security kernel - Question 51 1 out of 1 points are the benchmarks that help make sure a minimum level of security exists across multiple applications of systems and across different products. Selected Answer: (^) Baselin es Correct Answer: (^) Baselin es - Question 52 0 out of 1 points Selected Answer: teaching employees about security objectives
Correct Answer: all of the above
- Question 53 What is meant by standard? Selected Answer: A benchmark used to make sure that a system provides a minimum level of security across multiple applications and across different products. 0 out of 1 points Correct Answer: A mandated requirement for a hardware or software solution that is used to deal with a security risk throughout the organization. - Question 54 0 out of 1 points The primary task of an organization’s team is to control access to systems or resources. Selected Answer: compliance liaison Correct Answer: security administration - Question 55 1 out of 1 points The team’s responsibilities include handling events that affect your computers and networks and ultimately can respond rapidly and effectively to any event. Selected Answer: security administration
