CMS专题
单选题How can permissions be set up on /tmp so that a user cannot delete another user’s files？（）A chmod +s /tmpB chmod 775 /tmpC chmod 1777 /tmpD chmod 4755 /tmp
题目
chmod +s /tmp
chmod 775 /tmp
chmod 1777 /tmp
chmod 4755 /tmp
参考答案和解析
相似问题和答案
第1题：
You have a computer that runs Windows Vista.You need to configure your computer so that you can interact with your desktop when you are prompted for user account control permissions.What should you do?（）
A.A
B.B
C.C
D.D
第2题：
A user can ping everything on the local network earth.net from an AIX box （which is located on earth.net）. However， if the user tries to ping something on another network （mars.net） the user must type the fully qualified hostname. What can the user do so that the fully qualified hostname does not have to be typed every time the user wants to access ANY machine on mars.net？（）
- A、Edit the /etc/hosts file and add an alias to the correct entry
- B、Set up an alias in his .kshrc file to alias the hostname to the fully qualified hostname
- C、Add an alias to /etc/aliases
- D、Add mars.net to the search path of the resolv.conf file
正确答案:D
第3题：
A.Permissions are configured individually for each user.
B.Users are associated with user classes, and each class defines the permissions for entering commands.
C.There are four default classes with different permissions and you can only use these four.
D.Permissions are associated with each user ID
第4题：
You are asked to free up disk space so you can update your version of the Junos OS.Which two commands display the files that will be removed?（）
- A、user@router> request system storage cleanup
- B、user@router> show system storage
- C、user@router> request system storage cleanup dry-run
- D、user@router> show system storage detail
正确答案:A,C
第5题：
How are the commands a user is allowed to enter defined in JUNOS?（）
- A、Permissions are configured individually for each user.
- B、Users are associated with user classes, and each class defines the permissions for entering commands.
- C、There are four default classes with different permissions and you can only use these four.
- D、Permissions are associated with each user ID
正确答案:B
第6题：
A user cannot access files on /deps/it directory， the administrator verifies permissions are set rw-------for the directory. Which of the following actions need to be performed to only grant read access to the user on the IT directory？（）
- A、 Set folder permissions to 760.
- B、 Set folder permissions to 770.
- C、 Set folder permissions to modify.
- D、 Set folder permissions to full control.
正确答案:A
第7题：
How do oyu write the current candidate configuration to the permanent storage media?（）
- A、[edit] user@router# save /var/tmp/current.conf
- B、[edit] user@router# write /var/tmp/current.conf
- C、[edit] user@router# commit /var/tmp/current.conf
- D、[edit] user@router# dump /var/tmp/current.conf
正确答案:A
第8题：
A user cannot access files on /deps/it directory, the administrator verifies permissions are set for the directory. Which of the following actions need to be performed to only grant read access to the user on the IT directory?（）
A. Set folder permissions to 760.
B. Set folder permissions to 770.
C. Set folder permissions to modify
D. Set folder permissions to full control
第9题：
A user cannot access files on /deps/it directory, the administrator verifies permissions are set for the directory. Which of the following actions need to be performed to only grant read access to the user on the IT directory?（）
- A、Set folder permissions to 760.
- B、Set folder permissions to 770.
- C、Set folder permissions to modify
- D、Set folder permissions to full control
正确答案:B
第10题：
Which of the following is a differentiating feature of file permissions as compared to share permissions?（）
- A、File permissions are less granular than share permissions.
- B、Full control can only be set using file permissions.
- C、File permissions are more granular than share permissions.
- D、Full control can only be set using share permissions.
正确答案:C