(a) Ctrl + S
(b) Ctrl + A
(c) Alt + A
(d) Alt + S
162. ________ is not a storage medium.
(a) CD
(b) DVD
(c) Hard disk
(d) Monitor
163. Which part of the Computer performs arithmetical calculations?
(a) Monitor
(b) Memory
(c) ALU
(d) CPU
164. OCR stands for:
(a) Optical Character Recognition
(b) Original Coding Recognizer
(c) Original Character Reader
(d) Optional Coding Recognizer
165. What is the first step in the transaction cycle?
(a) Data transfer
(b) Data entry
(c) Audit
(d) None of these
166. What is Output?
(a) Processor takes from the user
(b) The user gives to the processor
(c) The processor gets from the user
(d) The processor gives to the user
167. Help menu is available at button
(a) Start
(b) Turf off
(c) End
(d) Restart
168. Short cut Key to open a new database is
(a) Ctrl+ N
(b) Ctrl + S
(c) Ctrl + Z
(d) Ctrl + V
169. Short cut Key to open an existing database is
(a) Ctrl+ N
(b) Ctrl + O
(c) Ctrl + Z
(d) Ctrl + V
170. Short Cut Key to quit Microsoft Access
(a) Alt + F5
(b) Alt + F4
(c) Alt + F2
(d) Alt + F1
171. A pixel is a
(a) Picture element or dot on a screen.
(b) Point of ink on a laser printed page.
(c) Point of ink on an ink jet-printed page.
(d) None of these
172. Which is the correct format to save the web pages?
(a) html://
(b) http://
(c) HTML
(d) URL
173. ‘WWW stands for:
(a) World Wide Web
(b) World Work Web
(c) Work Wide Web
(d) Work White Web
174. How we can measure the display size of a monitor
(a) Diagonally
(b) Vertically
(c) Horizontally
(d) None of these
175. LCD stands for:
(a) Liquid Crystal Display
(b) Legal Crystal Display
(c) Liquid Computer Display
(d) Local Crystal Display
176. Which algorithm is used for data integrity?
(a) SED
(b) AES
(c) MD5
(d) None of these
177. Which is not a form of Biometrics?
(a) Fingerprint
(b) Retina scan
(c) Password
(d) None of these
178. _____ is called the permanent memory in computer.
(a) DVD
(b) RAM
(c) ROM
(d) CPU
179. What type of device is a 31/2 inch floppy drive?
(a) Input
(b) Output
(c) Software
(d) Storage
(e) None of these
180. Each cell in a Microsoft Office Excel documents is referred to by its cell address, which is
the:
(a) Cell’s column label and worksheet tab name
(b) Cell’s column label
(c) Cell’s row label
(d) Cell’s row and column labels
(e) Cell’s contents
181. The access method used for magnetic tape is .
(a) Sequential
(b) Direct
(c) None of the above
(d) Random
(e) All
182. The difference between memory and storage is that the memory is and storage is
(a) Permanent, temporary
(b) Slow, fast
(c) Temporary, permanent
(d) None of the above
(e) All
183. Which of the following devices can be used to directly input printed text
(a) OMR
(b) OCR
(c) MICR
(d) None of the above
(e) All
184. A floppy disk contains
(a) Sector Only
(b) Both circular tracks and sectors
(c) Circular tracks only
(d) None of the above
(e) All
185. CD-ROM is a
(a) Memory register
(b) Semiconductor memory
(c) Magnetic memory
(d) None of the above
(e) All
186. Which of the following is used as a primary storage device
(a) PROM
(b) Magnetic tape
(c) Floppy disk
(d) None of the above
(e) All
187. Operating system is
(a) A collection of input-output devices
(b) A collection of software routines
(c) A collection of hardware components
(d) None of the above
(e) All
188. Operating system
(a) Provides a layered, user-friendly interface
(b) Link a program with subroutines it references
(c) Enables a programmer to draw a flowchart
(d) None of the above
(e) All
189. Modem stands for
(a) Modulator demodulator
(b) Mainframe operating device memory
(c) A type of secondary memory
(d) None of the above
(e) All
190. Wide area networks (WANs) always require
(a) High speed processors
(b) Same type
(c) High bandwidth communication source link
(d) None of the above
(e) All
191. Bug means
(a) A difficult syntax error in a program
(b) A logical error in a program
(c) Documenting programs using an efficient documentation too
(d) None of the above
(e) All
192. C is-
(a) A low level language
(b) A third generation high level language
(c) A machine language
(d) None of the above
(e) An assembly language
193. The communication line between the CPU, memory and peripherals is called a
(a) Bus
(b) Media
(c) Wire
(d) Line
(e) None of these
194. One thousand bytes represent a
(a) Terabyte
(b) Kilobyte
(c) Gigabyte
(d) Megabyte
(e) None of the above
195. A step by step procedure used to solve a problem is called
(a) Software
(b) Algorithm
(c) Operating system
(d) Application system
(e) None of the above
196. The errors that cannot be pointed out by the compiler are
(a) Syntax errors
(b) Bug
(c) Semantic errors
(d) Logical errors
197. WAN hardware includes
(a) EDF
(b) FTP
(c) Multiplexors and routers
(d) None of the above
(e) Bridger and modems
198. The central Processing Unit:
(a) Is operated from the control panel.
(b) Controls the auxiliary storage unit
(c) Is controlled by the input data entering the system
(d) None of these
(e) Controls all input, output and processing
199. Which of the following is not hardware:
(a) Magnetic tape
(b) VDU terminal
(c) Assembler
(d) None of these
(e) Printer
200. Pick out the wrong definition:
(a) Control unit-heart of a computer.
(b) COBOL-a language used for business data processing
(c) Access time-time needed to access the output
(d) None of these
(e) EDP-acronym for Electronic Data Processing
No comments:
Post a Comment