Question Discussion & Solution

The correct answer is 14.

Key Points

• If the font size of a text in MS-Word 2016 document is 12.
• If we select the text and press CTRL+SHIFT+> once, then the font size of the text will be 14.
• Font sizes are measured in points; 1 point (abbreviated pt) is equal to 1/72 of an inch.
• The default size increase in MS word is two points. 
• The point size refers to the height of a character.
• Thus, a 12-pt font is 1/6 inch in height.

Additional Information

• Microsoft Word uses the Calibri font and 11 point font size by default. 
• To increase the font size, press Ctrl + ] . (Press and hold the Ctrl, then press the right bracket key.)
• To decrease the font size, press Ctrl + [.

The correct answer is Internet Protocol.

Key Points

• The Internet Protocol (IP) is the principal communications protocol in the Internet protocol suite for relaying datagrams across network boundaries.
• Its routing function enables internetworking and essentially establishes the Internet.

• IP has the task of delivering packets from the source host to the destination host solely based on the IP addresses in the packet headers.

Additional Information

• Common Internet protocols include:-
  • TCP/IP (Transmission Control Protocol/Internet Protocol)
  • UDP/IP (User Datagram Protocol/Internet Protocol)
  • HTTP (HyperText Transfer Protocol)
  • FTP (File Transfer Protocol). TCP/IP is a stream protocol.

The correct answer is Kernel.

Key Points

• The first program loaded on start-up and manages computer system resources is Kernel.
• A kernel is the central part of an operating system.
• It manages the operations of the computer and the hardware, most notably memory and CPU time.
• There are five types of kernels:
  • A microkernel, which only contains basic functionality
  • A monolithic kernel, which contains many device drivers
  • Hybrid Kernel
  • Exokernel
  • Microkernel

Additional Information

• Resources under the Operating System control:
  • The processor.
  • Main memory.
  • Input/Output Device.
  • Secondary storage devices.
  • Communication devices and ports. 

The correct answer is ASCII.

Key Points

• The FAT (File Allocation Table) uses the traditional 8.3 file naming convention and all filenames must be created with the ASCII character set. 
• An 8.3 filename (also called a short filename or SFN) is a filename convention used by old versions of DOS and versions of Microsoft Windows prior to Windows 95 and Windows NT 3.5.
• It is also used in modern Microsoft operating systems as an alternate filename to the long filename for compatibility with legacy programs.
• The filename convention is limited by the FAT file system.
• Similar 8.3 file naming schemes have also existed on earlier CP/M, TRS-80, Atari, and some Data General and Digital Equipment Corporation minicomputer operating systems.

Additional Information

• ASCII abbreviated as American Standard Code for Information Interchange is a character encoding standard for electronic communication. 
• The Internet Assigned Numbers Authority (IANA) prefers the name US-ASCII for this character encoding.

• ASCII is one of the IEEE milestones. 

The correct answer is option 3 i.e ​Ctrl + Z.

• Ctrl + Z is the shortcut key to undo an action in MS Word.
• Ctrl+W is the shortcut key to close the current window.
• Ctrl+B is the shortcut key to Bold highlighted text.
• Ctrl + U is the shortcut key to underline a text.