Question 37: You change /etc/lilo.conf to cause a boot: display to prompt, however, when you restart your computer, you should still not be prompted. What should you do? A. Rename your configuration file to /etc/lilo.conf.new. B. Install the configuration changes by issuing the command /sbin/lilo –u. C. Install the configuration changes by issuing the command […]
Giá trị lớn nhất của hàm số (fleft( x right) = left( {2x + 4} right)sqrt {4 – {x^2}} + {x^2}left( {4 – {x^2}} right) + 4x + 2007) thuộc khoảng nào dưới đây? Câu hỏi: Giá trị lớn nhất của hàm số (fleft( x right) = left( {2x + 4} right)sqrt {4 – {x^2}} […]
Question 28: An Internet server is being installed. There is no DHCP server available. What is the proper method to get an Internet with a valid IP address? A. Use netstat. B. Contact your Internet service provider (ISP). C. Use nslookup. D. Use ping. REMOVE is the correct answer =============== Link Hoc va de thi […]
Question 24: What command line would allow an administrator to add an existing user’s phone number to the system as a comment? A. echo bsmith:x:502:502:555-1234:/home/chris:/bin/bash> /etc/passwd B. usermod –c 555-1234 bsmith C. modinfo –u bsmith 555.1234 D. useradd –u bsmith –c 555-1234 REMOVE is the correct answer =============== Link Hoc va de thi 2021
Q20: To prevent damage monitoring when running the X profile, all of the following must be properly configured EXCEPT A. RAMDAC B. Resolution capability C. Video RAM D. Refresh rate REMOVE is the correct answer =============== Link Hoc va de thi 2021
Question 15: A class C server has the following IP address: 192.168.1.2 what is the default network and broadcast address? A. Network: 192.168.1.0; Broadcast: 192.168.1.2555 B. Network: 192.0.0.1; Broadcast: 192.0.0.2 C. Network: 192.0.0.0; Broadcast: 192.168.1.0 D. Network: 192.168.1.1; Broadcast: 192.168.1.0 Link Hoc va de thi 2021
Question 11: A new video card is added to a Linux workstation. Which of the following file commands is used to use the X configuration? A. /usr/conf/Xconfig B. /etc/X11/XF86Config C. /root/Xwindows/Xconf D. /etc/X11R6/Xconfig REMOVE is the correct answer =============== Link Hoc va de thi 2021
Question 6: What to do for the residency program at XFree86? A. /etc B. /X11R6 C. /usr/X11R6 D. /etc/X11 OLD is the correct answer =============== Link Hoc va de thi 2021
Giá trị nhỏ nhất của hàm số (y = sqrt {1 + sin x} + sqrt {1 + cos x} )là. Câu hỏi: Giá trị nhỏ nhất của hàm số (y = sqrt {1 + sin x} + sqrt {1 + cos x} )là. A. ({y_{min }} = 4 + sqrt 2 ). B. ({y_{min […]
Question 50: The configuration of Apache DirectoryIndex is only used for: A. The folder has access restrictions B. Default pages to display when a user requests an index of a directory C. Executable directory error D. Print index directories when they do not have an index.html file REMOVE is the correct answer =============== Link Hoc […]