Computer Aptitude for SBI CBO : Quiz 2

03/01/2022

Computer Aptitude for SBI CBO Quiz-2

SBI has released the notification of SBI CBO ( CIRCLE BASED OFFICERS ). The selection process consists of Online Written Test, Screening and Interview. Online written test will consist of Objective Tests for 120 marks and Descriptive Test for 50 marks. The Descriptive Test will be administered immediately after the conclusion of the Objective Test and candidates will have to type their Descriptive Test answers on the computer. To clear Computer Aptitude section, Ambitiousbaba brings to you the series of objective Quiz based on exams pattern.

Computer Aptitude Quiz for SBI CBO

Q1.Which of the following hardware or software designed to guard against unauthorized access to a computer network?
(a) Hacker-proof program.
(b) Firewall.
(c) Hacker-resistant server.
(d) Encryption safe wall.
(e) None of these

Answer & Explanation

1. Ans.(b)
A firewall is either hardware or software, or a combination of both. firewall prevent the unauthorized access to or from a private network.

Q2. The most widely used type of database management system is the:
(a) Flat database
(b) Network database
(c) Relational database
(d) Hierarchical database
(e) None of the above

Answer & Explanation

2.Ans.(c)
A relational database management system (RDBMS) is a database management system (DBMS) that is based on the relational model as invented by E. F. Codd. Relational databases have often replaced legacy hierarchical databases and network databases because they are easier to understand and use.

Q3. Devices that allow you to put information into the computer.
(a) Input
(b) Output
(c) Type
(d) Print
(e) None of these

Answer & Explanation

3.Ans.(a) Input device

Q4. What is the full form of PROM?
(a) Program Read-only Memory
(b) Perfect Read only Memory
(c) Programmable Read only Memory
(d) Progressive Read only Memory
(e) None of these

Answer & Explanation

4. Ans.(c)
PROM or programmable ROM (programmable read-only memory) is a computer memory chip that can be programmed once after it is created. Once the PROM is programmed, the information written is permanent and cannot be erased or deleted.

Q5.Cache memory acts between ___________ .
(a) CPU and RAM
(b) RAM and ROM
(c) CPU and hard disk
(d) All of these
(e) None of these

Answer & Explanation

5.Ans.(a)
Cache memory, also called CPU memory, is random access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.

Q6.Which of the following is not an operating system?
(a) Android
(b) Windows XP
(c) iOS
(d) Compiler
(e) None of the above

Answer & Explanation

6.Ans.(d)
Compiler is a type of Translator.

Q7.Each computer connected to the internet must______
(a) be an IBM PC
(b) be internet compatible
(c) have a unique IP address
(d) have a modem connection
(e) None of these

Answer & Explanation

7.Ans.(c)
Each computer connected to the internet must have a unique IP address.

Q8.What type of resource is most likely to be a shared common resource in a computer network?
(a)Keyboards
(b) Speakers
(c) Floppy disk drives
(d) Printers
(e) None of these

Answer & Explanation

8.Ans.(d)
Printer is a shared common resource in a computer network.

Q9.What is the full form of SIM?
(a) Station Identity Module
(b) System Identity Module
(c) Subscriber Identity Module
(d) Subscriber Trunk Dialing
(e) None of these

Answer & Explanation

9.Ans.(c)
The first SIM card was developed in 1991 by Munich smart card maker Giesecke & Devrient, who sold the first 300 SIM cards to the Finnish wireless network operator Radiolinja. A subscriber identity module is a removable smart card for mobile phones. SIM cards store the required information to identify the mobile device.

Q10. E-Mail is one of the most popular and important service by internet. What are the main advantages of e-mail?
(a) Saves paper and allows users to edit message easily
(b) Transmit messages faster than other conventional forms of communication, such as postal service
(c) Sends message according to the senders convenience
(d) All of these
(e) None of these

Answer & Explanation

10. Ans.(d)

Read – Computer Aptitude for SBI CBO : Quiz 1