All Free Software Engineering MCQs with Answers

• A. ethernet
• B. point to point protocol
• C. HDLC
• D. all of these

Explanation: Ethernet, PPP, and HDLC all operate at the data link layer, although they serve different link types and framing needs.

• A. local area network
• B. virtual private network
• C. enterprise private network
• D. storage area network

Explanation: A virtual private network creates a protected connection that allows a private network to use public networks such as the Internet.

• A. View and print a data
• B. Scan a data
• C. Input a data
• D. Sending a data

Explanation: Output devices present processed information to users, including displaying it on a screen or producing a printed copy.

• A. Super computer
• B. Laptop
• C. Mini computer
• D. File servers

Explanation: A laptop is a portable personal computer designed to be carried and used by travellers.

• A. run-only
• B. read-only
• C. write-only
• D. memory-only

Explanation: Read-only content can be read but not modified or erased by the user, matching the described manufactured disk content.

• A. My Computer
• B. Tool Bar
• C. Task Bar
• D. Recycle Bin

Explanation: In Windows, deleted files are usually moved to the Recycle Bin, where they can often be restored before permanent deletion.

• A. cc
• B. contents
• C. to
• D. subject

Explanation: The subject line gives a brief description of an email's contents so the recipient can understand its purpose before opening it.

• A. a file is created for each slide
• B. two files are created; one for graphics and one for content
• C. all slides in a presentation are saved in the same file
• D. a file is created for each animation or graphic

Explanation: A presentation is normally saved as one file containing all its slides, along with their text, graphics, and animations.

• A. Title bar
• B. Standard toolbar
• C. Formatting toolbar
• D. Status bar

Explanation: In traditional desktop applications such as Microsoft Office, Open, Print, and Save are standard file commands placed on the Standard…

• A. Microsoft Developer Network
• B. Microsoft Demodulation Network
• C. Millions of Services Done in Network
• D. Microsoft Design Navigator

Explanation: MSDN stands for Microsoft Developer Network, Microsoft's developer resource containing documentation, tools, and programming guidance.

• A. stream mode
• B. block mode
• C. compressed mode
• D. all of the above

Explanation: FTP supports stream, block, and compressed transfer modes, so all three listed modes are valid. Therefore, the inclusive option is correct.

• A. sent from user and stored in the server while a user is browsing a website
• B. sent from a website and stored in user's web browser while a user is browsing a website
• C. sent from root server to all servers
• D. all of the above

Explanation: A cookie is sent by a website through the browser and stored in the user's web browser, where it can preserve session or preference data.

• A. RAN
• B. MAN
• C. LAN
• D. JAN

Explanation: LAN, MAN and RAN are recognised network categories based on geographic or access coverage.

• A. Identities
• B. URL
• C. MSN
• D. Packets

Explanation: A URL, or Uniform Resource Locator, identifies the location of a resource such as a web page, image or file.

• A. active mode
• B. passive mode
• C. both A and B
• D. none of these

Explanation: In FTP passive mode, the client initiates both the control connection and the data connection, which helps clients behind firewalls or NAT…

• A. generate executable files from web content by web server
• B. generate web pages
• C. stream videos
• D. none of these

Explanation: CGI provides a standard way for a web server to invoke executable programs or scripts and use their output in response to a request.

• A. data centric architecture
• B. service oriented architecture
• C. client server architecture
• D. all of the above

Explanation: FTP uses a client-server model: an FTP client requests file operations and an FTP server authenticates the client and supplies or receives…

• A. server asks to the root server
• B. server asks to its adjcent server
• C. request is not processed
• D. none of these

Explanation: In DNS resolution, a server that cannot locate an answer can query a root server, which directs it toward the appropriate top-level domain…

• A. IP
• B. MAC
• C. Port
• D. None of these

Explanation: A port address identifies the particular application or service on a host, while an IP address identifies the host itself and a MAC…

• A. Very small analog terminal
• B. Very small aperture terminal
• C. Varying size aperture terminal
• D. Very small application terminal

Explanation: VSAT means Very Small Aperture Terminal, a small satellite-communication ground station.