IGCSE Cambridge Primary Grade 4 Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
Which command is used to delete the directory that is empty?

(A) Del	(B) RD
(C) Erase	(D) MD

Question-2 The short form of MKDIR command is ________.

(A) MK	(B) MD
(C) MDR	(D) None of these

Question-3
When you want to change the name of the existing folder, click the ________ option.

(A) Delete	(B) Cut
(C) Paste	(D) Rename

Question-4
Which of the following statement in regard to directors is false?

(A) Directories can exist inside directories	(B) Directories with files can be deleted
(C) Directories cannot be renamed	(D) None of these

Question-5 ________ is the layer of a computer system between the hardware and the user program.

(A) Operating environment	(B)Operating System
(C)System Environment	(D)None of these

Question-6
In CUI, instructions are given to the computer by __________.

(A) Typing commands	(B) Inserting CD
(C) Inserting floppy disk	(D) None of these

Question-7
_______ runs on computer hardware and serve as platform for other software to rum on.

(A) Operation System	(B) Application software
(C) System software	(D) None of these

Question-8
__________ requires knowledge of commands and also instructions to run applications.

(A) GUI	(B) CUI
(C) All of these	(D) None of these

Question-9
The general form of CHDIR command is _________.

(A) rd	(B) cd
(C) md	(D) None of these

Question-10
The primary purpose of an operating system is__________.

(A) To make the most efficient use of the computer hardware	(B) To allow people to use the computer
(C) To keep systems programmers employed	(D) None of these

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Cambridge Primary Grade 4

IGCSE

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