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CompTIAのJK0-018 CA1-001 SY0-301 JK0-U21認定試験はIT職員が欠くことができない認証です。IT職員のキャリアと関連しますから。 CompTIAのJK0-018 CA1-001 SY0-301 JK0-U21試験トレーニング資料は受験生の皆さんが必要とした勉強資料です。JPexamのトレーニング資料は受験生が一番ほしい唯一なトレーニング資料です。JPexamのCompTIAのJK0-018 CA1-001 SY0-301 JK0-U21試験トレーニング資料を手に入れたら、試験に合格することができるようになります。
試験番号：JK0-018問題集
試験科目：CompTIA Security+ E2C (2011 Edition)
最近更新時間：2014-02-24
問題と解答：全794問
100％の返金保証。1年間の無料アップデート。
試験番号：CA1-001問題集
試験科目：CompTIA Advanced Security Practitioner (CASP) Beta Exam
最近更新時間：2014-02-24
問題と解答：全208問
100％の返金保証。1年間の無料アップデート。
試験番号：SY0-301問題集
試験科目：Security+ Certification Exam 2011 version
最近更新時間：2014-02-24
問題と解答：全587問
100％の返金保証。1年間の無料アップデート。
試験番号：JK0-U21問題集
試験科目：CompTIA Strata Fundamentals of PC Technology Exam
最近更新時間：2014-02-24
問題と解答：全241問
100％の返金保証。1年間の無料アップデート。
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NO.1 Which of the following BEST describes a software vulnerability that is actively being used by Sara and
Jane, attackers, before the vendor releases a protective patch or update?
A. Buffer overflow
B. IV attack
C. Zero day attack
D. LDAP injection
Answer: C
CompTIA認定試験 SY0-301認定試験 SY0-301 SY0-301
NO.2 Which of the following is similar to a smurf attack, but uses UDP instead to ICMP?
A. X-Mas attack
B. Fraggle attack
C. Vishing
D. Man-in-the-middle attack
Answer: B
CompTIA SY0-301 SY0-301認証試験 SY0-301 SY0-301
NO.3 Which of the following encrypts the body of a packet, rather than just the password, while sending
information?
A. LDAP
B. TACACS+
C. ACLs
D. RADIUS
Answer: B
CompTIA SY0-301 SY0-301練習問題 SY0-301 SY0-301参考書
NO.4 A computer is put into a restricted VLAN until the computer's virus definitions are up-to-date. Which of
the following BEST describes this system type?
A. NAT
B. NIPS
C. NAC
D. DMZ
Answer: C
CompTIA認証試験 SY0-301 SY0-301参考書 SY0-301問題集 SY0-301
NO.5 A company is performing internal security audits after a recent exploitation on one of their proprietary
applications. Sara, the security auditor, is given the workstation with limited documentation regarding the
application installed for the audit. Which of the following types of testing methods is this?
A. Sandbox
B. White box
C. Black box
D. Gray box
Answer: D
CompTIA SY0-301 SY0-301 SY0-301参考書 SY0-301
NO.6 Which of the following BEST allows Pete, a security administrator, to determine the type, source, and
flags of the packet traversing a network for troubleshooting purposes?
A. Switches
B. Protocol analyzers
C. Routers
D. Web security gateways
Answer: B
CompTIA SY0-301過去問 SY0-301認定証 SY0-301 SY0-301
NO.7 The fundamental information security principals include confidentiality, availability and which of the
following?
A. The ability to secure data against unauthorized disclosure to external sources
B. The capacity of a system to resist unauthorized changes to stored information
C. The confidence with which a system can attest to the identity of a user
D. The characteristic of a system to provide uninterrupted service to authorized users
Answer: B
CompTIA SY0-301認定試験 SY0-301 SY0-301
NO.8 A company has sent all of its private keys to a third party. The third party company has created a
secure list of these keys. Which of the following has just been implemented?
A. Key escrow
B. CRL
C. CA
D. Recovery agent
Answer: A
CompTIA認証試験 SY0-301 SY0-301練習問題 SY0-301 SY0-301認定資格 SY0-301
NO.9 Pete, a security administrator, wants to secure remote telnet services and decides to use the services
over SSH. Which of the following ports should Pete allow on the firewall by default?
A. 21
B. 22
C. 23
D. 25
Answer: B
CompTIA問題集 SY0-301参考書 SY0-301 SY0-301練習問題 SY0-301
NO.10 Which of the following inspects traffic entering or leaving a network to look for anomalies against
expected baselines?
A. IPS
B. Sniffers
C. Stateful firewall
D. Stateless firewall
Answer: A
CompTIA練習問題 SY0-301 SY0-301認定資格 SY0-301 SY0-301過去問
NO.11 Which of the following accurately describes the STRONGEST multifactor authentication?
A. Something you are, something you have
B. Something you have, something you know
C. Something you are near to, something you have
D. Something you have, someone you know
Answer: A
CompTIA認証試験 SY0-301認証試験 SY0-301認定証 SY0-301練習問題
NO.12 Sara, an IT administrator, wants to protect a cluster of servers in a DMZ from zero day attacks. Which
of the following would provide the BEST level of protection?
A. NIPS
B. NIDS
C. ACL
D. Antivirus
Answer: A
CompTIA SY0-301過去問 SY0-301問題集 SY0-301参考書 SY0-301 SY0-301
NO.13 Sara, a security analyst, discovers which operating systems the client devices on the network are
running by only monitoring a mirror port on the router. Which of the following techniques did Sara use?
A. Active fingerprinting
B. Passive finger printing
C. Protocol analyzing
D. Network enumerating
Answer: B
CompTIA過去問 SY0-301 SY0-301認証試験
NO.14 Which of the following is an example of a false negative?
A. The IDS does not identify a buffer overflow
B. Anti-virus identifies a benign application as malware.
C. Anti-virus protection interferes with the normal operation of an application.
D. A user account is locked out after the user mistypes the password too many times.
Answer: A
CompTIA認定証 SY0-301 SY0-301練習問題 SY0-301練習問題
NO.15 Which of the following is the BEST solution to securely administer remote servers?
A. SCP
B. SSH
C. Telnet
D. SFTP
Answer: B
CompTIA SY0-301問題集 SY0-301
NO.16 Sara and Jane, users, are reporting an increase in the amount of unwanted email that they are receiving
each day.
Which of the following would be the BEST way to respond to this issue without creating a lot of
administrative overhead.?
A. Deploy an anti-spam device to protect the network.
B. Update the anti-virus definitions and make sure that it is set to scan all received email
C. Set up spam filtering rules in each user's mail client.
D. Change the firewall settings to block SMTP relays so that the spam cannot get in.
Answer: A
CompTIA SY0-301認証試験 SY0-301練習問題
NO.17 Which of the following authentication protocols forces centralized wireless authentication?
A. WPA2-Personal
B. WPA2-Enterprise
C. WPA2-CCMP
D. WPA2-TKIP
Answer: B
CompTIA SY0-301認証試験 SY0-301認定試験 SY0-301認定資格 SY0-301 SY0-301
NO.18 Which of the following is a valid server-role in a Kerberos authentication system?
A. Token issuing system
B. Security assertion server
C. Authentication agent
D. Ticket granting server
Answer: D
CompTIA SY0-301認定証 SY0-301 SY0-301
NO.19 Which of the following risks could IT management be mitigating by removing an all-in-one device?
A. Continuity of operations
B. Input validation
C. Single point of failure
D. Single sign on
Answer: C
CompTIA SY0-301 SY0-301過去問 SY0-301認定資格
NO.20 Social networking sites are used daily by the marketing team for promotional purposes. However,
confidential company information, including product pictures and potential partnerships, have been
inadvertently exposed to the public by dozens of employees using social networking sites. Which of
following is the BEST response to mitigate this threat with minimal company disruption?
A. Mandate additional security awareness training for all employees.
B. Report each employee to Human Resources for termination for violation of security policies
C. Implement a data loss prevention program to filter email.
D. Block access to social networking sites from the corporate network
Answer: A
CompTIA SY0-301 SY0-301 SY0-301認定試験
