What is an operating system?
A. A system software
B. An application
C. A specific purpose software
What are main functions of operating system?
A. Managing resources and controlling all functions in the system
B. Doing specific tasks
C. Providing connection as media
Convergence in telecom and IT
A. ການແຍກກັນລະຫວ່າງໂທລະຄົມແລະເຕັກໂນໂລຊີຂໍ້ມູນຂ່າວສານ
B. ຄວ່ມແຕກຕ່າງລະຫວ່າງໂທລະຄົມແລະເຕັກໂນໂລຊີຂໍ້ມູນຂ່າວສານ
C. ການຮວມກັນລະຫວ່າງໂທລະຄົມແລະເຕັກໂນໂລຊີຂໍ້ມູນຂ່າວສານ
Media
A. ສື່ອອນລາຍ
B. ສື່ກາງຂອງການນໍາສົ່ງສັນຍານ
C. ສື່ບັນເທີງ
Fixed and mobile services
A. ການບໍລິການເຄື່ອນທີ່
B. ການບໍລິການໂທລະສັບມືຖືແລະຕັ້ງໂຕະ
C. ຖືກທັງສອງ
ການຮວມກັນຢູ່ໃນລະດັບອຸປກອນ
A. Convergence in device level
B. Material providers
C. Device quality
ຂໍ້ຂັດແຍ່ງຢູ່ໃນຂະແໜງການໂທລະຄົມ, ໄອທີ ແລະສື່ກາງ
A. Collisions within telecom, IT and media
B. Convergences within telecom, IT and media
C. Services within telecom, IT and media
Computer networks may be ……………. by many criteria
A. classifying
B. classified
C. classify
What is a computer network?
A. Connection of 2 or more devices
B. Transmission of data
C. A computer architecture
What is a protocol?
A. Connection of 2 or more devices
B. Transmission medium
C. A rule of communication
Network addresses serve for locating and ……………….. ……..the nodes
A. identifying
B. identify
C. identified
What are purposes of a computer network?
A. Exchange information and share resources
B. For cloud storage of data
C. For create storage ability
What is an application?
A. A system software
B. A software for specific tasks
C. A system hardware
What is technology in?
A. Air or water
B. Education and business
C. All are correct
Technology has …………….our world and daily lives.
A. revolutionize
B. revolutionized
C. revolutionizing
We are ………………….the broken printer.
A. repaired
B. repair
C. repairing
We …………. And developed technologies to change our lives to its best.
A. invent
B. inventing
C. invented
Modern technology has ………… the way for multi-functional devices.
A. paving
B. paved
C. pave
Technology is the ………. and human is a slave
A. king
B. fun
C. invent
Technology is a ……..for life, not a productivity killer.
A. created
B. beautiful
C. flower
The …………. of a computer network may include personal computers and servers,
A. medium
B. topology
C. nodes
Technology is …………our lives every second.
A. change
B. changed
C. changing
The invention and development of Technology have changed our life positively and ………….
A. negatively
B. negative
C. slowly
Computer networks ………..many applications and services
A. support
B. supporting
C. supports
A computer network ………………. interpersonal communications
A. extends
B. extending
C. extend
Multi-functional devices
A. ໜ້າທີ່ຂອງອຸປະກອນທັງຫຼາຍ
B. ອຸປະກອນທີ່ເຮັດຫຼາຍໜ້າທີ່
C. ຫຼາຍອຸປະກອນເຮັດໜ້າທີ່
Problem-solving techniques.
A. ການແກ້ັບັນຫາທາງດ້ານເຕັກນິກ
B. ເຕັກນິກການແກ້ບັນຫາ
C. ບັນຫາການແກ້ໄຂລະບົບ
Data storage
A. ຂໍ້ມູນອຸປະກອນ
B. ການເກັບຂໍ້ມູນ
C. ອຸປະກອນເກັບຂໍ້ມູນ
Human activities
A. ມະນຸດສ້າງກິດຈະກໍາ
B. ກິດຈະກໍາຂອງມະນຸດ
C. ການເຄື່ອນໃຫວກິດຈະກໍາ
Robots control this world.
A. ຫຸ່ນຍົນຄວບຄຸມໂລກ
B. ໂລກແຫ່ງຫຸ່ນຍົນ
C. ໂລກຄວບຄຸມ ຫຸ່ນຍົນ
Applications and services
A. ໂປຼແກຼມບໍລິການ
B. ໂປຼແກຼມໃຊ້ງານອລະການບໍລິການ
C. ການບໍລິການໂປຼແກຼມ
A slave is clever
A. ຂ້າທາດແມ່ນສະຫຼາດ
B. ສະຫຼາດກວ່າຂ້າທາດ
C. ຂ້າທາດສະຫຼາດກວ່າ
Which sentence is correct?
A. Smart phone can replace IT such as searching information and send email
B. Smart phone can replace IT such as search information and send email
C. Smart phone can replace IT such as searching information and sending email
Which sentence is correct?
A. Technology is changing our lives every second
B. Technology is changed our lives every second
C. Technology is change our lives every second
Computer networks …………… many applications and services
A. support
B. change
C. develop
The nodes of a computer network are identified by hostnames and network addresses.
A. address
B. device
C. media
The nodes of a computer network may include personal computers, …………, networking hardware
A. functions
B. applications
C. Servers
Technological development should be environmental and ……………..
A. human-friendly
B. Services
C. Application
ສາມາດພົກພາໄດ້ຫຼາຍຂຶ້ນ
A. more portable
B. more comfortable
C. more mobility
ອຸປະກອນເຮັດຫຼາຍໜາທີ່
A. multi-functional devices
B. multi-functional devices
C. supporting many tasks