Q1. What is the number of function keys on a keyboard?
a) 15
b) 12
c) 11
d) 16
e) 10
Q2. Which of the following scrambles a message by applying a secret code?
a) Encryption
b) Audits
c) UPS
d) Firewalls
e) None of these
Q3. What is MP3?
a) A mouse
b) A Printer
c) A Scanner
d) A Sound format
e) None of the above
Q4. Chip is a common nickname for a(n) ______
a) Transistor
b) Semi-conductor
c) Resister
d) Hard disk
e) Integrated circuit
Q5. What is Remote Desktop Connection?
a) It was known as Terminal Services in Windows Server 2008 and earlier, it is one of the components of Microsoft Windows.
b) a technology that allows you to carry your computer in remote areas.
c) a technology that allows you to sit at the client computer and connect to the host remote computer in a different location
d) both (a) and (c)
e) All of the above
Q6. How can we perform tasks on computer without using the Windows graphical interface?
a) By using command prompt window
b) By using Office 360
c) By using control panel
d) By connecting through internet
e) None of the above
Q7. In CSMA/CD, the computer sends a fixed unit of data called a(n)_______
a) Node
b) Packet
c) Override
d) Token
e) None of the above
Q8. Which of the following is true about coaxial cable?
a) The inner conductor and the outer shield share a geometric axis.
b) It is the means to transmit light between the two ends of the fiber
c) Common applications of coaxial cable include video and CATV distribution, RF and microwave transmission
d) Both (a) and (c)
e) None of the above
Q9. How many classes of private IP addresses are there?
a) Three
b) Two
c) Four
d) Ten
e) None of the above
Q10. Which of the following statement is true about Password?
a) It is a code by which a user gains access to a computer system
b) It is an entrance without paying something
c) It is a pass for viewing movie
d) All of the above
e) None of the above
Answers:
Q1. What is the number of function keys on a keyboard?
a) 15
b) 12
c) 11
d) 16
e) 10
Explanation: A function key is a key on a computer or terminal keyboard which can be programmed so as to cause an operating system command interpreter or application program to perform certain actions.
Explanation: A function key is a key on a computer or terminal keyboard which can be programmed so as to cause an operating system command interpreter or application program to perform certain actions.
Q2. Which of the following scrambles a message by applying a secret code?
a) Encryption
b) Audits
c) UPS
d) Firewalls
e) None of the above
Explanation: encryption is the process of encoding messages or information in such a way that only authorized parties can read it.
Explanation: encryption is the process of encoding messages or information in such a way that only authorized parties can read it.
Q3. What is MP3?
a) A mouse
b) A Printer
c) A Scanner
d) A Sound format
e) None of the above
Explanation: MP3 is an audio coding format for digital audio which uses a form of lossy data compression.
Explanation: MP3 is an audio coding format for digital audio which uses a form of lossy data compression.
Q4. Chip is a common nickname for a(n) ______
a) Transistor
b) Semi-conductor
c) Resister
d) Hard disk
e) Integrated circuit
Explanation: An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small plate ("chip") of semiconductor material, normally silicon.
Explanation: An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small plate ("chip") of semiconductor material, normally silicon.
Q5. What is Remote Desktop Connection?
a) It was known as Terminal Services in Windows Server 2008 and earlier, it is one of the components of Microsoft Windows.
b) a technology that allows you to carry your computer in remote areas.
c) a technology that allows you to sit at the client computer and connect to the host remote computer in a different location
d) both (a) and (c)
e) All of the above
Explanation: With Remote Desktop Connection, you can sit at a PC and connect to another PC in a different location (the remote PC).
Explanation: With Remote Desktop Connection, you can sit at a PC and connect to another PC in a different location (the remote PC).
Q6. How can we perform tasks on computer without using the Windows graphical interface?
a) By using command prompt window
b) By using Office 360
c) By using control panel
d) By connecting through internet
e) None of the above
Explanation: Command Prompt, also known as cmd.exe or cmd (after its executable file name), is the command-line interpreter on Windows NT, Windows CE, OS/2 and eComStation operating systems.
Explanation: Command Prompt, also known as cmd.exe or cmd (after its executable file name), is the command-line interpreter on Windows NT, Windows CE, OS/2 and eComStation operating systems.
Q7. In CSMA/CD, the computer sends a fixed unit of data called a(n)_______
a) Node
b) Packet
c) Override
d) Token
e) None of the above
Explanation: A network packet is a formatted unit of data carried by a packet-switched network.
Explanation: A network packet is a formatted unit of data carried by a packet-switched network.
Q8. Which of the following is true about coaxial cable?
a) The inner conductor and the outer shield share a geometric axis.
b) It is the means to transmit light between the two ends of the fiber
c) Common applications of coaxial cable include video and CATV distribution, RF and microwave transmission
d) Both (a) and (c)
e) None of the above
Explanation: Coaxial cable, or coax, is a type of cable that has an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conducting shield. Many coaxial cables also have an insulating outer sheath or jacket.
Explanation: Coaxial cable, or coax, is a type of cable that has an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conducting shield. Many coaxial cables also have an insulating outer sheath or jacket.
Q9. How many classes of private IP addresses are there?
a) Three
b) Two
c) Four
d) Ten
e) None of the above
Explanation: Class A, B, C
Explanation: Class A, B, C
Q10. Which of the following statement is true about Password?
a) It is a code by which a user gains access to a computer system
b) It is an entrance without paying something
c) It is a pass for viewing movie
d) All of the above
e) None of the above
Explanation: A password is an unspaced sequence of characters used to determine that a computer user requesting access to a computer system is really that particular user.
Explanation: A password is an unspaced sequence of characters used to determine that a computer user requesting access to a computer system is really that particular user.
