A user’s print jobs default to PRINTER_A.The user wants to change their default printer to PRINTER_B.How can the system administrator change the user’s default printer to PRINTER_B？（） A: Execute the command ’piobe -q PRINTER_B’ B: Edit the user’s stanza in the /etc/qconfig file C: Execute the command ’chuser -a QUEUE=PRINTER_B user’ D: Add the line ’export PRINTER=PRINTER_B’ to the user’s .profile

If your department needs a printer, how can you organize the business report?

A printer can be attached through a printer interface.

不能把整个屏幕画面复制到剪贴板上的是( )键。 答案 A: Printer Screen B: Alt+ Printer Screen C: Shift+ Printer Screen D: Ctrl+ Printer Screen

What is a 3D printer used for? A 3D printer is used for _____________________________________________ _______________________________________________________________ _______.

对下面使用Spring依赖注入的代码，下面说法错误的是： ApplicationContext context=new ClassPathXmlApplicationContext(“id.xml”); Printer printer=(Printer)context.getBean(“printer”);

【单选题】which one is NOT true about the difference between a color laser printer and a color ink jet printer? A. A color laser printer can print more pretty pictures B. A color inkjet printer is much cheaper C. A color laser printer can print faster

printer

This printer is ______ with most microcomputers.

1. The printer is new.