GSEC問題集PDFでGSECリアル試験問題解答 [Q46-Q64]

GSEC問題集PDFでGSECリアル試験問題解答

時間限定！今すぐ試そうGSEC試験 [2022] 問題集でGIACのPDF問題

GIAC GSEC 認定試験の出題範囲：

トピック	出題範囲
トピック 1	アクセス制御の基本理論とアクセス制御の管理におけるパスワードの役割を理解する暗号化に寄与する数学的概念の基本的な理解
トピック 2	Webアプリケーションのセキュリティと、CGI、Cookie、SSL アクセス制御、パスワード管理などの一般的な脆弱性について理解していることを示します
トピック 3	主要なタイプの暗号システムとステガノグラフィの高レベルの理解を含む、暗号化の概念の理解防御の深さを理解し、セキュリティの重要な領域を特定する
トピック 4	組織内に効果的なセキュリティを実装するためのさまざまな戦略を示します Windowsホストの監査に使用される技術とテクノロジーを紹介します
トピック 5	システムベースライン、ログファイルの使用についての理解を示しますエンドポイントセキュリティデバイスの機能と使用法についての基本的な理解を示します

質問 46
You work as a Network Administrator for NetTech Inc. When you enter
http://66.111.64.227
in the browser's address bar, you are able to access the site. But, you are unable to access the site when you enter
http://www.uCertify.com. What is the most likely cause?

A. The site's Web server is offline.
B. WINS server has no NetBIOS name entry for the server.
C. The site's Web server has heavy traffic.
D. DNS entry is not available for the host name.

正解: D

質問 47

A. The packets are a sign of excess fragmentation.
B. B and D
C. A and D
D. B and C
E. The packets may have been accidentally routed onto the Internet.
F. The packets may be deliberately spoofed by an attacker.
G. A and B
H. The packets are probably corrupted.

正解: D,E

質問 48
When are Group Policy Objects (GPOs) NOT applied automatically to workstations?

A. At logon
B. At boot-up
C. At 90-minute intervals
D. Every time Windows Explorer is launched

正解: D

質問 49
What would the following IP tables command do?
IP tables -I INPUT -s 99.23.45.1/32 -j DROP

A. Drop all packets to the specified address
B. Drop all packets from the source address
C. Log all packets to or from the specified address
D. Input all packers to the source address

正解: B

質問 50
A Web-based credit card company had collected financial and personal details of Mark before issuing him
a credit card. The company has now provided Mark's financial and personal details to another company.
Which of the following Internet laws has the credit card issuing company violated?

A. Security law
B. Trademark law
C. Privacy law
D. Copyright law

正解: C

質問 51
You work as a Network Administrator for NetTech Inc. When you enter http://66.111.64.227 in the browser's address bar, you are able to access the site. But, you are unable to access the site when you enter http:// www.uCertify.com. What is the most likely cause?

A. The site's Web server is offline.
B. WINS server has no NetBIOS name entry for the server.
C. The site's Web server has heavy traffic.
D. DNS entry is not available for the host name.

正解: D

解説:
Explanation/Reference:

質問 52
You work as an Administrator for McRoberts Inc. The company has a Linux-based network. You are logged in as a non-root user on your client computer. You want to delete all files from the /garbage directory. You want that the command you will use should prompt for the root user password. Which of the following commands will you use to accomplish the task?

A. rm -rf /garbage*
B. su -c "RM -rf /garbage*"
C. del /garbage/*.*
D. rm -rf /garbage* /SU

正解: B

解説:
Explanation/Reference:

質問 53
The process of enumerating all hosts on a network defines which of the following activities?

A. Vulnerability scanning
B. GPS mapping
C. Port scanning
D. Network mapping

正解: D

質問 54
Which of the following file systems provides file-level security?

A. FAT
B. NTFS
C. FAT32
D. CDFS

正解: B

質問 55
You are an Intrusion Detection Analyst and the system has alerted you to an Event of Interest (EOI) that appears to be activity generated by a worm. You investigate and find that the network traffic was normal. How would this type of alert be categorized?

A. False Negative
B. True Negative
C. True Positive
D. False Positive

正解: D

質問 56
When an IIS filename extension is mapped, what does this mean?

A. The files with the mapped extensions are interpreted by the web browser.
B. The file and all the data from the browser's request are handed off to the mapped interpreter.
C. The files with the mapped extensions are interpreted by CMD.EXE.
D. Files with the mapped extensions cannot be interpreted by the web server.

正解: B

質問 57
You work as a Network Administrator for Secure World Inc. The company has a Linux-based network. You want to run a command with the changed root directory. Which of the following commands will you use?

A. route <new root> <command>
B. ls <new root> <command>
C. chroot <new root> <command>
D. chdir <new root> <command>

正解: C

質問 58
You work as an Administrator for McNeil Inc. The company has a Linux-based network. You are logged in as a standard user on your client computer. You have started a process 1001 as a root user. You want to kill the process. Which of the following commands will you use to accomplish the task?

A. kill 1001
B. su -c "kill 1001"
C. killall 1001
D. kill 1001 /SU

正解: B

質問 59
You work as a Network Administrator for Tech2tech Inc. You have configured a network-based IDS for your company. You have physically installed sensors at all key positions throughout the network such that they all report to the command console.
What will be the key functions of the sensors in such a physical layout?
Each correct answer represents a complete solution. Choose all that apply.

A. To collect data from Web servers
B. To analyze for known signatures
C. To notify the console with an alert if any intrusion is detected
D. To collect data from operating system logs

正解: B,C

質問 60
Which of the following SHELL commands displays currently logged-in users and their tasks?

A. whoami
B. w
C. who
D. finger

正解: B

質問 61
Which of the following uses public-key encryption to encrypt and digitally sign e-mail messages during communication between e-mail clients?