CNIT 176 Actual Exam Questions with Complete
Solutions
All components comprising a computer system except for the ________ , are considered
peripherals.
a. CPU
b. CPU and Memory
c. CPU, Memory, and Power Source
d. CPU, Memory, Disk Drives, and Power Source
c. CPU, Memory, and Power Source
Which type of network is used to interconnect local area networks? The primary motivation
for this type of network is to improve overall performance of a larger network by creating
separate local area networks for groups of users who communicate primary with each other.
a. link networks
b. extended networks
c. connected networks
d. backbone networks
d. backbone networks
Which of the following organizations is responsible for allocating IP addresses to individuals
or corporations?
a. ICANN
b. IEEE
c. IETF
d. IANA
a. ICANN
, The critical components of the operating system that remain in memory as long as the
computer is running are commonly know as the
a. kernel
b. root
c. core
d. hub
a. kernel
Which operating system function is responsible for providing the communication software
necessary to implement the features and facilities of Wi-Fi, wired Ethernet, and TCP/IP?
a. Memory management
b. The file management system
c. The input/output control system
d. Network management, communication support, and communication interfaces
d. Network management, communication support, and communication interfaces
An operating system can be organized in a layered, hierarchical structure, where the inner
most layers:
a. host the kernel
b. hold the microkernel
c. are visible to the user
d. interact with the hardware
d. interact with the hardware
Data file whose records are always retrieved in sequence from the beginning of the file are
known as:
a. random access files
Solutions
All components comprising a computer system except for the ________ , are considered
peripherals.
a. CPU
b. CPU and Memory
c. CPU, Memory, and Power Source
d. CPU, Memory, Disk Drives, and Power Source
c. CPU, Memory, and Power Source
Which type of network is used to interconnect local area networks? The primary motivation
for this type of network is to improve overall performance of a larger network by creating
separate local area networks for groups of users who communicate primary with each other.
a. link networks
b. extended networks
c. connected networks
d. backbone networks
d. backbone networks
Which of the following organizations is responsible for allocating IP addresses to individuals
or corporations?
a. ICANN
b. IEEE
c. IETF
d. IANA
a. ICANN
, The critical components of the operating system that remain in memory as long as the
computer is running are commonly know as the
a. kernel
b. root
c. core
d. hub
a. kernel
Which operating system function is responsible for providing the communication software
necessary to implement the features and facilities of Wi-Fi, wired Ethernet, and TCP/IP?
a. Memory management
b. The file management system
c. The input/output control system
d. Network management, communication support, and communication interfaces
d. Network management, communication support, and communication interfaces
An operating system can be organized in a layered, hierarchical structure, where the inner
most layers:
a. host the kernel
b. hold the microkernel
c. are visible to the user
d. interact with the hardware
d. interact with the hardware
Data file whose records are always retrieved in sequence from the beginning of the file are
known as:
a. random access files
