Questions 1:<\/p>\n
The ascending order of a data hirerchy is:<\/p>\n
a. bit-byte-record-field-file-database<\/p>\n
b. byte-bit-field-record-file-database<\/p>\n
c. bit-byte-field-record-file-database<\/p>\n
d. bit-byte-file-record-field-database<\/p>\n
\u00a0
Question 2:<\/p>\n
Which of the following is true of a network structure?<\/p>\n
a. t is a physical representation of the data<\/p>\n
b. It allows a many-to-many relationship<\/p>\n
c. It is conceptually simple<\/p>\n
d. It will be dominant data base of the future<\/p>\n
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Question 3:<\/p>\n
Which of the following is a problem of file management system?<\/p>\n
a. difficult to update<\/p>\n
b. lack of data independence<\/p>\n
c. data redundancy<\/p>\n
d. program dependence<\/p>\n
e. all of above<\/p>\n
\u00a0
Question 4:<\/p>\n
One data dictionery software package is called<\/p>\n
a. DB\/DC dictionary<\/p>\n
b. TOTAL<\/p>\n
c. ACCESS<\/p>\n
d. Datapac<\/p>\n
e. Data Manager<\/p>\n
\u00a0
Question 5:<\/p>\n
The function of a database is …<\/p>\n
a. to check all input data<\/p>\n
b. to check all spelling<\/p>\n
c. to collect and organize input data<\/p>\n
d. to output data<\/p>\n
\u00a0
Question 6:<\/p>\n
What is the language used by most of the DBMSs for helping their users to access data?<\/p>\n
a. High level language<\/p>\n
b. SQL<\/p>\n
c. Query Language<\/p>\n
d. 4GL<\/p>\n
\u00a0
Question 7:<\/p>\n
The model for a record management system might be<\/p>\n
a. handwritten list<\/p>\n
b. a Rolodex card file<\/p>\n
c. a business form<\/p>\n
d. all of above<\/p>\n
\u00a0
Question 8:<\/p>\n
Primitive operations common to all record management system include<\/p>\n
a. print<\/p>\n
b. sort<\/p>\n
c. look-up<\/p>\n
d. all of above<\/p>\n
\u00a0
Question 9:<\/p>\n
In a large DBMS<\/p>\n
a. each user can “see” only a small part of the entire database<\/p>\n
b. each subschema contains every field in the logical schema<\/p>\n
c. each user can access every subschema<\/p>\n
\u00a0
Question 10:<\/p>\n
Information can be transferred between the DBMS and a<\/p>\n
a. spreadsheet program<\/p>\n
b. word processor program<\/p>\n
c. graphics program<\/p>\n
d. all of the above<\/p>\n
\u00a0<\/p>\n
\u00a0<\/p>\n
Answers:<\/p>\n
1. c\u00a0\u00a0\u00a0 2. b\u00a0\u00a0\u00a0 3. e\u00a0\u00a0\u00a0\u00a0 4. a\u00a0\u00a0\u00a0\u00a0 5. c\u00a0\u00a0\u00a0 6. c\u00a0\u00a0\u00a0\u00a0 7. d\u00a0\u00a0\u00a0 8. c\u00a0\u00a0\u00a0\u00a0 9. a\u00a0\u00a0\u00a0\u00a0 10. d<\/p>\n","protected":false},"excerpt":{"rendered":"
Questions 1: The ascending order of a data hirerchy is: a. bit-byte-record-field-file-database b. byte-bit-field-record-file-database c. bit-byte-field-record-file-database d. bit-byte-file-record-field-database \u00a0 Question 2: Which of the following is true of a network structure? a. t is a physical representation of the data b. It allows a many-to-many relationship c. It is conceptually simple d. It will be…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[17],"tags":[],"class_list":["post-178","post","type-post","status-publish","format-standard","hentry","category-database-management-system-and-design"],"_links":{"self":[{"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=\/wp\/v2\/posts\/178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=178"}],"version-history":[{"count":0,"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=\/wp\/v2\/posts\/178\/revisions"}],"wp:attachment":[{"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}