261. CPU consists of the following parts:
(A) Control unit and ALU
(B) CU and Main memory
(C) Main memory and ALU
(D) Operating system and Main memory

262. MHz stands for?
(A) Millihertz
(B) Microhertz
(C) Megahertz
(D) None Of These

263. DRAM stands for?
(A) Digital Random Access Memory
(B) Dynamic Random Access Memory
(C) Digital Read Access Memory
(D) Dynamic Read Access Memory

264. The goto statement causes control to go to a/an
(A) function
(B) operator
(C) variable
(D) label

265. Bundling data and functions together is known as
(A) debugging
(B) encapsulation
(C) overloading
(D) polymorphism

266. _________ is a collection of system programs that controls and co-ordinates the overall operations of a computer system.
(A) System software
(B) Operating system
(C) Utility program
(D) Device driver

267. The translated program into machine code is called _________.
(A) Source program
(B) Object program
(C) System program
(D) None Of These

268. FormatC is an example of virus _________.
(A) Chernobal
(B) Logic Bomb
(C) Boot Sector
(D) Torjan Horse

269. What type of operating system MS-DOS is?
(A) Command Line Interface
(B) Graphical User Interface
(C) Multitasking
(D) Menu Driven Interface

270. Which of the following keyboard shortcuts is used to change the case?
(A) Ctrl+F3
(B) Alt+F3
(C) Shift+F3
(D) Ctrl+Shift+F3

NOTE
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