{"id":185,"date":"2020-04-05T07:03:15","date_gmt":"2020-04-05T07:03:15","guid":{"rendered":"https:\/\/temp.ashkerala.com\/?p=185"},"modified":"2020-04-05T07:03:15","modified_gmt":"2020-04-05T07:03:15","slug":"computer-architecture-and-organization-mcq-3","status":"publish","type":"post","link":"https:\/\/temp.ashkerala.com\/?p=185","title":{"rendered":"Computer Architecture and Organization MCQ -3"},"content":{"rendered":"

Question 1<\/span>:<\/p>\n

A collection of 8 bits is called<\/p>\n

a. byte<\/p>\n

b. word<\/p>\n

c. record<\/p>\n

\u00a0<\/p>\n

Question 2:<\/p>\n

The ascending order or a data Hierarchy is\u00a0<\/p>\n

a. bit – bytes – fields – record – file – database<\/p>\n

b. bit – bytes – record – field<\/span> – file – database<\/p>\n

c. bytes – bit- field – record – file – database<\/p>\n

d. bytes -bit – record – field – file – database<\/p>\n

\u00a0<\/p>\n

Question 3:<\/p>\n

How many address lines are needed to address each memory locations in a 2048 x 4 memory chip?<\/p>\n

a. 10<\/p>\n

b. 11<\/p>\n

c. 8<\/p>\n

d. 12\u00a0<\/p>\n

\u00a0<\/p>\n

Question 4:<\/p>\n

A computer program<\/span> that converts an entire program into machine language at one time is called a\/an<\/p>\n

a. interpreter<\/p>\n

b. simulator<\/p>\n

c. compiler<\/p>\n

d. commander\u00a0<\/p>\n

\u00a0<\/p>\n

Question 5:<\/p>\n

In immediate addressing the operand is placed<\/p>\n

a. in the CPU register<\/p>\n

b. after OP code in the instruction<\/span><\/p>\n

c. in memory<\/p>\n

d. in stack\u00a0<\/p>\n

\u00a0<\/p>\n

Question 6:<\/p>\n

Microprocessor 8085 can address location upto\u00a0<\/p>\n

a. 32K<\/p>\n

b. 128K<\/p>\n

c. 64K<\/p>\n

d. 1M<\/p>\n

\u00a0<\/p>\n

Question 7:<\/p>\n

The ALU and control unit of most of the microcomputers are combined and manufacture on a single silicon chip. What is it called?<\/p>\n

a. monochip<\/p>\n

b. microprocessor<\/p>\n

c. ALU<\/p>\n

d. control unit\u00a0<\/p>\n

\u00a0<\/p>\n

Question 8:<\/p>\n

When the RET instruction at the end of subroutine is executed,<\/p>\n

a. the information where the stack is iniatialized is transferred to the stack pointer<\/p>\n

b. the memory address of the RET instruction is transferred to the program counter<\/p>\n

c. two data bytes stored in the top two locations of the stack are transferred to the program counter<\/p>\n

d. two data bytes stored in the top two locations of the stack are transferred to the stack pointer<\/p>\n

\u00a0<\/p>\n

Question 9:<\/p>\n

A microporgram is sequencer perform the operation \u00a0<\/p>\n

a. read<\/p>\n

b. write<\/p>\n

c. execute<\/p>\n

d. read and write<\/p>\n

e. read and execute<\/p>\n

\u00a0<\/p>\n

Question 10:<\/p>\n

Interrupts which are initiated by an I\/O drive are<\/p>\n

a. internal<\/p>\n

b. external<\/p>\n

c. software<\/p>\n

d. all of above\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/div>\n

\u00a0<\/p>\n

Answers:<\/h3>\n
\u00a0<\/div>\n

1. a \u00a0 \u00a0 \u00a02. a \u00a0 \u00a0 3. b \u00a0 \u00a0 4. c \u00a0 \u00a0 \u00a05.b \u00a0 \u00a0 \u00a06.c \u00a0 \u00a0 \u00a07.b \u00a0 \u00a0 \u00a08.c \u00a0 \u00a0 \u00a09.e \u00a0 \u00a0 10.b<\/p>\n","protected":false},"excerpt":{"rendered":"

Question 1: A collection of 8 bits is called a. byte b. word c. record \u00a0 Question 2: The ascending order or a data Hierarchy is\u00a0 a. bit – bytes – fields – record – file – database b. bit – bytes – record – field – file – database c. bytes – bit- field…<\/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":[18],"tags":[],"class_list":["post-185","post","type-post","status-publish","format-standard","hentry","category-computer-architecture-and-organization"],"_links":{"self":[{"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=\/wp\/v2\/posts\/185","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=185"}],"version-history":[{"count":0,"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=\/wp\/v2\/posts\/185\/revisions"}],"wp:attachment":[{"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/temp.ashkerala.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}