321. Which among following is responsible for finding and loading operating system into RAM ?

Bootstrap Loader

CMOS

BIOS

DMOS

322. In computer what converts AC to DC ?

POST

Adapter

RAM

SMPS

323. Which function key is used to check spellings ?

F2

F3

F5

F7

324. What can be considered as basic building blocks of a digital circuit ?

Logic Gate

Diode

Semi Conductor

CMOS

325. What is meaning of OMR ?

Optical Mark Reader

Optical Message Reader

Optical Message Render

Optical Mark Render

326. What is meaning of EEPROM ?

Electronically Erasable Programmable Read only Memory

Electrically Erasable Programmable Read only Memory

Electronically Erasable Programmable Reach only Memory

Electrically Erasable Pratical Reach only Memory

327. What is the meaning of OSI, in terms of computers ?

Open Software Intrerelation

Open System Intrerelation

Open Software Interconnection

Open System Interconnection

328. One byte is equal to how many bits ?

4 bits

8 bits

12 bits

16 bits

329. Who invented C++ ?

Steve Jobs

James Gosling

Bjarne Stroustrup

Dennis Ritchie

330. Which is responsible for communication between Memory and ALU ?

Keyboard

RAM

Control unit

USB

331. ARP stands for ?

Address Reverse Protocol

Address Resolution Protocol

Address Repersentative Protocol

Address Recording Protoco

332. A wireless technology built in electronic gadgets used for exchanging data over short distances is ?

Bluetooth

Wifi

Modem

USB

333. Intersection of columns and rows is called a ?

Data

Table

Cell

Schema

334. Microsoft office is type of ?

System software

Application software

Utility Software

Firmware

335. Which type of switching is used in Internet ?

Packet

Telephone

Circuit

Telex

336. IP address version 4 is in which format ?

4 bit

8 bit

16 bit

32 bit

337. An electronic path, that sends signals from one part of computer to another is ?

Logic Gate

Modem

Bus

Serial Port

338. 1 Mega Byte is equal to

1024 Bytes

1024 Kilo Bytes

1024 Giga Bits

1024 Bits

339. BIOS is used for ?

Updating system information on network

Loading operating system

It helps in routing

It take inputs from keywords and other devices

340. Where BIOS is stored ?

Hard Disk

RAM

Flash Memory Chip

Any of above