,,,,

56. Modem transmitting information at the rate of 28800 bits / sec., 1 sec. can transmit two pages of text (3600 bytes) in_________

• an hour

• one second

• one minute

57. Which of the following provides a storage mechanism for incoming mail but does not allow a user to download messages selectively?

• DHCP

• POP3

• IMAP

58. Standard set of protocols used by the Internet, intranets, extranets, and some other networks:

• TCP/IP

• protocol

59. Business meeting and conferences are held connecting people in distance through the computer network. Participants exchange information and are able to see each other. This type of meeting is called ___

• teletalking

• telemeeting

• teleconferencing

60. Which of the following allows a simple email service and is responsible for moving messages from one mail server to another?

• SMTP

• DHCP

61. The model of providing ubiquitous and convenient network of on-demand access to the shared pool of configurable computing resources

• cloud computing

• virtual resources

62. Types of clouds:

• shared and public

• private and public

63. User of cloud internet service can:

• change data

• view your own data

64. What does Database system aim to achieve?

• a highly organized collection of data

• further growth

65. What is the most popular example of DBMS (СУБД)?

• Microsoft Access

• iCloud