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- Question
Intranets and extranets can use their network fire walls and other security features to establish secure Internet links within an enterprise or with its trading partners. Select the best fit for answer:
Options- A. Network Server
- B. Virtual Private Network
- C. Network operating system
- D. OSI
- Correct Answer
- Virtual Private Network
- 1. In applying the systems approach, the manager proceeds from the
Options- A. super system to the system to the subsystem level
- B. system to the sulpersystem to the subsystem level
- C. subsystem to the system to the supersystem level
- D. supersystem to the supersystem to the system level.
- E. None of the above Discuss
- 2. You just added a new user, kara, to the system. What group is kara added to by default?
Options- A. root
- B. kara
- C. group
- D. user
- E. None of the above Discuss
- 3. Upper Memory blocks are located where?
Options- A. Conventional Memory
- B. Extended Memory
- C. Expanded memory
- D. Reserved Memory
- E. None of the above Discuss
- 4. Which of the following command can you execute to count the number of lines in a file?
Options- A. lc
- B. wc - l
- C. cl
- D. count
- E. None of the above Discuss
- 5. A COM port is a _____ port.
Options- A. parallel
- B. serial
- C. static
- D. multi
- E. SCSI Discuss
- 6. Which file executes commands in DOS?
Options- A. MS-DOS.SYS
- B. CONFIG.SYS
- C. COMMAND.COM
- D. SYSTEM.INI
- E. None of the above Discuss
- 7. Main characteristic of "ring", in Data structure, is
Options- A. First record points only to the last record
- B. Last record points to the first record
- C. Many records point to one record
- D. Each record points to all other records
- E. None of the above Discuss
- 8. What is the name given to the database management system which is able to handle full text data, image data, audio and video?
Options- A. Full media
- B. Graphics media
- C. Multimedia
- D. Hypertext
- E. None of the above Discuss
- 9. A program that converts a high-level language program to a set of instructions that can run on a computer is called a
Options- A. Compiler
- B. Debugger
- C. Editor
- D. All of the above
- E. None of the above Discuss
- 10. With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one?
Options- A. FORMAT command
- B. FAT command
- C. VER command
- D. CHKDSK command
- E. None of the above Discuss
More questions
Correct Answer: super system to the system to the subsystem level
Correct Answer: kara
Correct Answer: Reserved Memory
Correct Answer: wc - l
Correct Answer: serial
Correct Answer: COMMAND.COM
Correct Answer: Last record points to the first record
Correct Answer: Multimedia
Correct Answer: Compiler
Correct Answer: FORMAT command
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