1. A service provided by the OS for programmers is referred to as a(n) __________.
2. Real-time communication is possible by using
3. Which Internet Explorer button is clicked to display the previously selected web page?
4. A command-line interface tells you it is waiting for the next command by using a __________.
5. Medical devices often run a __________ operating system.
6. Which is not required to send and receive e-mail messages?
7. Which website's purpose is to inform readers about current events and issues?
8. In modern operating systems, the __________ feature has dramatically improved user productivity.
9. In the URL http://www.mahendras.com, which part is the web protocol?
10. The main interface in Windows and OS X is a(n) __________ interface.
- (1) context
- (2) interrupt
- (3) shortcut
- (4) system call
- (5) Program call
2. Real-time communication is possible by using
- (1) a mailing list server
- (2) e-mail software
- (3) Gopher
- (4) instant messaging
- (5) All
3. Which Internet Explorer button is clicked to display the previously selected web page?
- (1) the Back button
- (2) the Forward button
- (3) the Refresh button
- (4) the Home button
- (5) the tab button
4. A command-line interface tells you it is waiting for the next command by using a __________.
- (1) dialog box
- (2) menu
- (3) prompt
- (4) system call
- (5) None of these
5. Medical devices often run a __________ operating system.
- (1) real-time
- (2) single user
- (3) multi-user
- (4) network
- (5) Embedded
6. Which is not required to send and receive e-mail messages?
- (1) an e-mail address
- (2) e-mail software
- (3) Internet access
- (4) a Word processor
- (5) None of these
7. Which website's purpose is to inform readers about current events and issues?
- (1) personal
- (2) portal
- (3) informational
- (4) media
- (5) editor
8. In modern operating systems, the __________ feature has dramatically improved user productivity.
- (1) copy and paste
- (2) command-line interface
- (3) multitasking
- (4) intrusion detection
- (5) None of these
9. In the URL http://www.mahendras.com, which part is the web protocol?
- (1) http
- (2) //
- (3) www.cnn.com
- (4) .com
- (5) All
10. The main interface in Windows and OS X is a(n) __________ interface.
- (1) embedded
- (2) graphical
- (3) command-line
- (4) neural
- (5) both 2 and 3