Storage on PC allows you to store files until something erases it, but memory loses its contents whenever its _____ is lost


Options: static,    disk space,    power,    both a and b above

Ans:C,C






More Computer Fundamental Related questions:


In which type of the following OS, the response time is very crucial. A)  Network Operating System B)  Real Time Operating System C)  Batch Operating System D)  Unix Operating System
Options:

Ans:– B ,


Addressing modes
Options: defines the fundamental method of determining effective operand addresses,    are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing.,    performs indicated operations on two fast registers of the machine and leave the result in one of the registers.,    all of the above

Ans:B ,B


How to remove the unwanted action from recorded macro without recording the whole macro again?
Options: By using the Find and Edit Action Option B. By clicking on the Refresh button in the Macro toolbar C. By edit the macro in the Visual Basic Editor D. Macro cannot be edited.

Ans:– C ,


A transparent DBMS
Options: a. can not hide sensitive information from users b. keeps its logical structure hidden from users c. keeps its physical structure hidden from users d. both b and c 

Ans:.c,.c


Compared to analog signals, digital signals
Options: allow faster transmission,    are more accurate,    both (a) and (b),    All of the above

Ans:C ,C


The first industrial robot for commercial uses was installed in a Japanese plant at Toyota Automatic Loom Company, the parent company of the Toyota Automobile Group. When did this robot go into operation?
Options: June 1965,    November 1966,    December 1967,    April 1970

Ans:C ,C


How much current flows through a 0.02-H choke that is operating from a 12-V ac, 100-Hz source?
Options: 0.02 A,    0.955 A,    10 A,    2.02 A

Ans:B ,B


What command is used to count the number of files in the current directory by using pipes?
Options: ls | ws - c,    ls | wc - w,    ls | wc - l,    ls | wc

Ans:C ,C


Which of the following input/output devices is not associated with personal computers?
Options: mice,    color monitors,    punched cards,    dot-matrix printers

Ans:C,C


You can quickly change the appearance of your work by choosing Auto Format from the …. Menu
Options: a. Edit b. View c. Format d. Tools

Ans:– c,– c


The equivalent of 1 megohms is:
Options: 1 k ohm,    100,000 ohm,    one-millionth of an ohm,    one million ohms

Ans:D ,D


Which of the following is a disadvantage of replication?
Options: Reduced network traffic,    If the database fails at one site, a copy can be located at another site.,    Each site must have the same storage capacity.,    Each transaction may proceed without coordination across the network.

Ans:C ,C


. Which query do you use to answer the question “What is the average salary of the employees”?
Options: a. Search query b. Cross tab query c. Select query d. Update query

Ans:– c,– c


The function(s) of the Storage Assignment is/are:
Options: to assign storage to all variables referenced in the source program,    to assign storage to all temporary locations that are necessary for intermediate results,    to assign storage to literals, and to ensure that the storage is allocated and appropriate locations are initialized,    All of the above

Ans:D ,D


. To select an entire column in MS-EXCEL, press?
Options: a. CTRL + C b. CTRL + Arrow key c. CTRL + S d. None of the above

Ans:– d,– d


A goal of data mining includes which of the following?
Options: To explain some observed event or condition,    To confirm that data exists,    To analyze data for expected relationships,    To create a new data warehouse

Ans:A ,A


Abacus was the first
Options: A) electronic computer B) mechanical computer C) electronic calculator D) mechanical calculator

Ans:-D,-D


72. Microsoft Office Word is a (n) _____.
Options: a. area in the computer’s main memory in which Microsoft Office text files are stored temporarily b. program included with Windows 2000 that can be used only to create or edit text files, smaller than 64K, that do not require formatting c. classified password that prevents unauthorized users from accessing a protected Microsoft Office item or document d. full-featured word processing program that can be used to create and revise professional looking documents easily

Ans:– D ,– D


Which of the following data structures are indexed structures?
Options: a. linear arrays b. linked lists c. both of above d. none of above

Ans: a, a


A monitor's _____ is the distance between the holes in the mask behind the screen. This helps determine how sharp the dots appear.
Options: refresh rate,    dot pitch,    resolution,    color depth

Ans:B ,B


The Second Generation Computer was based on ________.
Options: Vacuum Tube B. Silicon Chips C. Transistor D. Bio Chips

Ans:– C ,


Which of the following would be good reasons to run NAT? You need to connect to the Internet and your hosts don't have globally unique IP addresses. You change to a new ISP that requires you to renumber your network. You don't want any hosts connecting to the Internet. You require two intranets with duplicate addresses to merge.
Options: 1, 2 and 4,    2 and 4,    3 only,    All of the above

Ans:A ,A


A Decision table
Options: represents the information flow,    documents rules, that select one or more actions, based on one or more conditions, from a set of possible conditions.,    gets an accurate picture of the system,    shows the decision paths

Ans:B ,B


A common way to take x, y coordinates off a drawing is to use a
Options: light pen,    digitiser,    Direct view storage tube (DVST),    Tablet

Ans:B ,B


Which of the following data structure can't store the non-homogeneous data elements?
Options: a. Arrays b. Records c. Pointers d. None

Ans:- a,- a


. MS Excel provides the default value for step in Fill Series dialog box
Options: a.  0 b.  1 c.  5 d.  10

Ans:– b,– b


What is placed to the left of horizontal scroll bar
Options: a. Tab stop buttons b. View buttons c. Split buttons d. Indicators

Ans:– B,– B


Which of the following column properties would be used to specify that cells in a column must be immediately filled with a monetary value of $10,000?
Options: Null status,    Data type,    Default value,    Data constraints

Ans:C ,C


. The cell reference for a range of cells that starts in cell B1 and goes over to column G and down to row 10 is ….
Options: a. G1-G10 b. B1.G10 c. B1;G10 d. B1:G10

Ans:– d,– d


The task of arranging data in order is called
Options: a. Searching b. Sorting c. Ordering d. Shorting

Ans:ndash; b,ndash; b


. The _____ Builder is an Access tool for selecting colors from a palette or creating custom colors.
Options: a. Color b. Expression c. Palette d. Property

Ans:5 – a ,5 – a


The characteristics of strategic decisions include all of the following except:
Options: they are structured,    they are future oriented,    they have a high level of uncertainty,    they are concerned with long-range plans

Ans:A ,A


The earliest device that qualifies as a digital computer is
Options: EDSAC,    Abacus,    ENIAC,    EDVAC

Ans:B ,B


Which of the following is not a quotation system procedure set?
Options: delivery planning,    product data retrieval,    quotation preparation,    all of the above

Ans:A ,A


54. If the number of columns is selected 1 and the line between check box is marked, where is the line drawn?
Options: a. in the left margin b. in the right margin c. both in left and right margin d. None of Above

Ans:– D ,– D


. ctrl, shift and alt are called __________ keys.
Options: a. adjustment b. function c. modifier d. alphanumeric

Ans:8 – c ,8 – c


At cut off, the Q point is at
Options: upper end of the load line,    middle of the load line,    lower end of the load line,    infinity

Ans:C ,C


In this world of fast changing computer technology, one of the most important factor to be considered while purchasing a PC is, it should have a provision for
Options: high level integration,    self upgradability,    intelligent sensors,    faster data access

Ans:B ,B


Microfilm reader is a
Options: OCR device,    COM device,    MICR device,    None of the above

Ans:B,B


Which programming language is based on Algol 60.
Options: PILOT,    SNOBOL,    ADA,    SIMULA

Ans:D ,D


Punched cards are associated with the name
Options: Leibniz,    Jacquard,    Hollerith,    Pascal

Ans:C ,C


If you write criteria values vertically (one in a row) it will mean
Options: a. OR conditions b. AND conditions c. NOT condition d. None of above

Ans:ndash; a,ndash; a


What is “Motion Path” in PowerPoint?
Options: A path to move items on a slide B. A path where PowerPoint file saved C. A path where PowerPoint Program installed D. None of above

Ans:– A ,


. Ctrl + U
Options: Undelete the previously deleted text B. Undo the last changes C. Underline the document name D. Underline the selected text

Ans:– D ,


. IBM 1401 computer was
Options: A) Mainframe Computer B) Mini Computers C) Micro Computers D) None of above

Ans:A,A


In addition to I/O port addresses, SCSI adapters also use a range of ROM addresses for their onboard BIOS.
Options: True,    False,    ,    

Ans:A ,A


. Which operation is not performed by computer
Options: A) Inputting B) Processing C) Controlling D) Understanding

Ans:D,D


Which of the following medium is used for broadband local networks?
Options: Coaxial cable,    optic fiber,    CATV,    UTP

Ans:C ,C


. Which statement is valid?

Options: A) 1KB = 1024 bytes B) 1 MB=2048 bytes C) 1 MB = 1000 kilobytes D) 1 KB = 1000 bytes

Ans:A,A


8. Which type of command in DOS needs additional files for their execution?
Options: a. Internal commands b. External commands c. Batch commands d. Redirectors

Ans:Correct Answer: b,Correct Answer: b

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